80519896

素因数分解:

$2^3\times {\mathrm{31}}^1\times {\mathrm{59}}^1\times {\mathrm{5503}}^1$

素因数の和:5599

約数の個数: 32

約数和(自身を含む): 158515200

約数和(自身を除く): 77995304

約数列:

[1, 2, 4, 8, 31, 59, 62, 118, 124, 236, 248, 472, 1829, 3658, 5503, 7316, 11006, 14632, 22012, 44024, 170593, 324677, 341186, 649354, 682372, 1298708, 1364744, 2597416, 10064987, 20129974, 40259948, 80519896]

約数ペア:

[(1, 80519896), (2, 40259948), (4, 20129974), (8, 10064987), (31, 2597416), (59, 1364744), (62, 1298708), (118, 682372), (124, 649354), (236, 341186), (248, 324677), (472, 170593), (1829, 44024), (3658, 22012), (5503, 14632), (7316, 11006)]