81485498

素因数分解:

$2^1\times {\mathrm{47}}^1\times {\mathrm{79}}^1\times {\mathrm{10973}}^1$

素因数の和:11101

約数の個数: 16

約数和(自身を含む): 126420480

約数和(自身を除く): 44934982

約数列:

[1, 2, 47, 79, 94, 158, 3713, 7426, 10973, 21946, 515731, 866867, 1031462, 1733734, 40742749, 81485498]

約数ペア:

[(1, 81485498), (2, 40742749), (47, 1733734), (79, 1031462), (94, 866867), (158, 515731), (3713, 21946), (7426, 10973)]