31063424

素因数分解:

$2^7\times 7^1\times {\mathrm{37}}^1\times {\mathrm{937}}^1$

素因数の和:995

約数の個数: 64

約数和(自身を含む): 72713760

約数和(自身を除く): 41650336

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 37, 56, 64, 74, 112, 128, 148, 224, 259, 296, 448, 518, 592, 896, 937, 1036, 1184, 1874, 2072, 2368, 3748, 4144, 4736, 6559, 7496, 8288, 13118, 14992, 16576, 26236, 29984, 33152, 34669, 52472, 59968, 69338, 104944, 119936, 138676, 209888, 242683, 277352, 419776, 485366, 554704, 839552, 970732, 1109408, 1941464, 2218816, 3882928, 4437632, 7765856, 15531712, 31063424]

約数ペア:

[(1, 31063424), (2, 15531712), (4, 7765856), (7, 4437632), (8, 3882928), (14, 2218816), (16, 1941464), (28, 1109408), (32, 970732), (37, 839552), (56, 554704), (64, 485366), (74, 419776), (112, 277352), (128, 242683), (148, 209888), (224, 138676), (259, 119936), (296, 104944), (448, 69338), (518, 59968), (592, 52472), (896, 34669), (937, 33152), (1036, 29984), (1184, 26236), (1874, 16576), (2072, 14992), (2368, 13118), (3748, 8288), (4144, 7496), (4736, 6559)]