90974302

素因数分解:

$2^1\times {\mathrm{61}}^1\times {\mathrm{137}}^1\times {\mathrm{5443}}^1$

素因数の和:5643

約数の個数: 16

約数和(自身を含む): 139736592

約数和(自身を除く): 48762290

約数列:

[1, 2, 61, 122, 137, 274, 5443, 8357, 10886, 16714, 332023, 664046, 745691, 1491382, 45487151, 90974302]

約数ペア:

[(1, 90974302), (2, 45487151), (61, 1491382), (122, 745691), (137, 664046), (274, 332023), (5443, 16714), (8357, 10886)]