81079358

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{64451}}^1$

素因数の和:64507

約数の個数: 16

約数和(自身を含む): 132255504

約数和(自身を除く): 51176146

約数列:

[1, 2, 17, 34, 37, 74, 629, 1258, 64451, 128902, 1095667, 2191334, 2384687, 4769374, 40539679, 81079358]

約数ペア:

[(1, 81079358), (2, 40539679), (17, 4769374), (34, 2384687), (37, 2191334), (74, 1095667), (629, 128902), (1258, 64451)]