64791984

素因数分解:

$2^4\times 3^1\times {\mathrm{31}}^1\times {\mathrm{43543}}^1$

素因数の和:43585

約数の個数: 40

約数和(自身を含む): 172782592

約数和(自身を除く): 107990608

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 31, 48, 62, 93, 124, 186, 248, 372, 496, 744, 1488, 43543, 87086, 130629, 174172, 261258, 348344, 522516, 696688, 1045032, 1349833, 2090064, 2699666, 4049499, 5399332, 8098998, 10798664, 16197996, 21597328, 32395992, 64791984]

約数ペア:

[(1, 64791984), (2, 32395992), (3, 21597328), (4, 16197996), (6, 10798664), (8, 8098998), (12, 5399332), (16, 4049499), (24, 2699666), (31, 2090064), (48, 1349833), (62, 1045032), (93, 696688), (124, 522516), (186, 348344), (248, 261258), (372, 174172), (496, 130629), (744, 87086), (1488, 43543)]