31098052726

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{103}}^1\times {\mathrm{181}}^1\times {\mathrm{64157}}^1$

素因数の和:64456

約数の個数: 32

約数和(自身を含む): 51004070208

約数和(自身を除く): 19906017482

約数列:

[1, 2, 13, 26, 103, 181, 206, 362, 1339, 2353, 2678, 4706, 18643, 37286, 64157, 128314, 242359, 484718, 834041, 1668082, 6608171, 11612417, 13216342, 23224834, 85906223, 150961421, 171812446, 301922842, 1196078951, 2392157902, 15549026363, 31098052726]

約数ペア:

[(1, 31098052726), (2, 15549026363), (13, 2392157902), (26, 1196078951), (103, 301922842), (181, 171812446), (206, 150961421), (362, 85906223), (1339, 23224834), (2353, 13216342), (2678, 11612417), (4706, 6608171), (18643, 1668082), (37286, 834041), (64157, 484718), (128314, 242359)]