85909174

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{45263}}^1$

素因数の和:45351

約数の個数: 16

約数和(自身を含む): 140680512

約数和(自身を除く): 54771338

約数列:

[1, 2, 13, 26, 73, 146, 949, 1898, 45263, 90526, 588419, 1176838, 3304199, 6608398, 42954587, 85909174]

約数ペア:

[(1, 85909174), (2, 42954587), (13, 6608398), (26, 3304199), (73, 1176838), (146, 588419), (949, 90526), (1898, 45263)]