87974714

素因数分解:

$2^1\times {\mathrm{31}}^1\times {\mathrm{151}}^1\times {\mathrm{9397}}^1$

素因数の和:9581

約数の個数: 16

約数和(自身を含む): 137135616

約数和(自身を除く): 49160902

約数列:

[1, 2, 31, 62, 151, 302, 4681, 9362, 9397, 18794, 291307, 582614, 1418947, 2837894, 43987357, 87974714]

約数ペア:

[(1, 87974714), (2, 43987357), (31, 2837894), (62, 1418947), (151, 582614), (302, 291307), (4681, 18794), (9362, 9397)]