39090752

素因数分解:

$2^6\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{61}}^1$

素因数の和:140

約数の個数: 112

約数和(自身を含む): 90708480

約数和(自身を除く): 51617728

約数列:

[1, 2, 4, 8, 16, 17, 19, 31, 32, 34, 38, 61, 62, 64, 68, 76, 122, 124, 136, 152, 244, 248, 272, 304, 323, 488, 496, 527, 544, 589, 608, 646, 976, 992, 1037, 1054, 1088, 1159, 1178, 1216, 1292, 1891, 1952, 1984, 2074, 2108, 2318, 2356, 2584, 3782, 3904, 4148, 4216, 4636, 4712, 5168, 7564, 8296, 8432, 9272, 9424, 10013, 10336, 15128, 16592, 16864, 18544, 18848, 19703, 20026, 20672, 30256, 32147, 33184, 33728, 35929, 37088, 37696, 39406, 40052, 60512, 64294, 66368, 71858, 74176, 78812, 80104, 121024, 128588, 143716, 157624, 160208, 257176, 287432, 315248, 320416, 514352, 574864, 610793, 630496, 640832, 1028704, 1149728, 1221586, 1260992, 2057408, 2299456, 2443172, 4886344, 9772688, 19545376, 39090752]

約数ペア:

[(1, 39090752), (2, 19545376), (4, 9772688), (8, 4886344), (16, 2443172), (17, 2299456), (19, 2057408), (31, 1260992), (32, 1221586), (34, 1149728), (38, 1028704), (61, 640832), (62, 630496), (64, 610793), (68, 574864), (76, 514352), (122, 320416), (124, 315248), (136, 287432), (152, 257176), (244, 160208), (248, 157624), (272, 143716), (304, 128588), (323, 121024), (488, 80104), (496, 78812), (527, 74176), (544, 71858), (589, 66368), (608, 64294), (646, 60512), (976, 40052), (992, 39406), (1037, 37696), (1054, 37088), (1088, 35929), (1159, 33728), (1178, 33184), (1216, 32147), (1292, 30256), (1891, 20672), (1952, 20026), (1984, 19703), (2074, 18848), (2108, 18544), (2318, 16864), (2356, 16592), (2584, 15128), (3782, 10336), (3904, 10013), (4148, 9424), (4216, 9272), (4636, 8432), (4712, 8296), (5168, 7564)]