81635602

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{659}}^1\times {\mathrm{2693}}^1$

素因数の和:3377

約数の個数: 16

約数和(自身を含む): 128018880

約数和(自身を除く): 46383278

約数列:

[1, 2, 23, 46, 659, 1318, 2693, 5386, 15157, 30314, 61939, 123878, 1774687, 3549374, 40817801, 81635602]

約数ペア:

[(1, 81635602), (2, 40817801), (23, 3549374), (46, 1774687), (659, 123878), (1318, 61939), (2693, 30314), (5386, 15157)]