86313542

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{131}}^1\times {\mathrm{2477}}^1$

素因数の和:2636

約数の個数: 32

約数和(自身を含む): 157006080

約数和(自身を除く): 70692538

約数列:

[1, 2, 7, 14, 19, 38, 131, 133, 262, 266, 917, 1834, 2477, 2489, 4954, 4978, 17339, 17423, 34678, 34846, 47063, 94126, 324487, 329441, 648974, 658882, 2271409, 4542818, 6165253, 12330506, 43156771, 86313542]

約数ペア:

[(1, 86313542), (2, 43156771), (7, 12330506), (14, 6165253), (19, 4542818), (38, 2271409), (131, 658882), (133, 648974), (262, 329441), (266, 324487), (917, 94126), (1834, 47063), (2477, 34846), (2489, 34678), (4954, 17423), (4978, 17339)]