80432848

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{9539}}^1$

素因数の和:9595

約数の個数: 40

約数和(自身を含む): 170346240

約数和(自身を除く): 89913392

約数列:

[1, 2, 4, 8, 16, 17, 31, 34, 62, 68, 124, 136, 248, 272, 496, 527, 1054, 2108, 4216, 8432, 9539, 19078, 38156, 76312, 152624, 162163, 295709, 324326, 591418, 648652, 1182836, 1297304, 2365672, 2594608, 4731344, 5027053, 10054106, 20108212, 40216424, 80432848]

約数ペア:

[(1, 80432848), (2, 40216424), (4, 20108212), (8, 10054106), (16, 5027053), (17, 4731344), (31, 2594608), (34, 2365672), (62, 1297304), (68, 1182836), (124, 648652), (136, 591418), (248, 324326), (272, 295709), (496, 162163), (527, 152624), (1054, 76312), (2108, 38156), (4216, 19078), (8432, 9539)]