31531632

素因数分解:

$2^4\times 3^1\times {\mathrm{11}}^2\times {\mathrm{61}}^1\times {\mathrm{89}}^1$

素因数の和:183

約数の個数: 120

約数和(自身を含む): 92025360

約数和(自身を除く): 60493728

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 22, 24, 33, 44, 48, 61, 66, 88, 89, 121, 122, 132, 176, 178, 183, 242, 244, 264, 267, 356, 363, 366, 484, 488, 528, 534, 671, 712, 726, 732, 968, 976, 979, 1068, 1342, 1424, 1452, 1464, 1936, 1958, 2013, 2136, 2684, 2904, 2928, 2937, 3916, 4026, 4272, 5368, 5429, 5808, 5874, 7381, 7832, 8052, 10736, 10769, 10858, 11748, 14762, 15664, 16104, 16287, 21538, 21716, 22143, 23496, 29524, 32208, 32307, 32574, 43076, 43432, 44286, 46992, 59048, 59719, 64614, 65148, 86152, 86864, 88572, 118096, 119438, 129228, 130296, 172304, 177144, 179157, 238876, 258456, 260592, 354288, 358314, 477752, 516912, 656909, 716628, 955504, 1313818, 1433256, 1970727, 2627636, 2866512, 3941454, 5255272, 7882908, 10510544, 15765816, 31531632]

約数ペア:

[(1, 31531632), (2, 15765816), (3, 10510544), (4, 7882908), (6, 5255272), (8, 3941454), (11, 2866512), (12, 2627636), (16, 1970727), (22, 1433256), (24, 1313818), (33, 955504), (44, 716628), (48, 656909), (61, 516912), (66, 477752), (88, 358314), (89, 354288), (121, 260592), (122, 258456), (132, 238876), (176, 179157), (178, 177144), (183, 172304), (242, 130296), (244, 129228), (264, 119438), (267, 118096), (356, 88572), (363, 86864), (366, 86152), (484, 65148), (488, 64614), (528, 59719), (534, 59048), (671, 46992), (712, 44286), (726, 43432), (732, 43076), (968, 32574), (976, 32307), (979, 32208), (1068, 29524), (1342, 23496), (1424, 22143), (1452, 21716), (1464, 21538), (1936, 16287), (1958, 16104), (2013, 15664), (2136, 14762), (2684, 11748), (2904, 10858), (2928, 10769), (2937, 10736), (3916, 8052), (4026, 7832), (4272, 7381), (5368, 5874), (5429, 5808)]