64649632

素因数分解:

$2^5\times {\mathrm{31}}^1\times {\mathrm{65171}}^1$

素因数の和:65212

約数の個数: 24

約数和(自身を含む): 131386752

約数和(自身を除く): 66737120

約数列:

[1, 2, 4, 8, 16, 31, 32, 62, 124, 248, 496, 992, 65171, 130342, 260684, 521368, 1042736, 2020301, 2085472, 4040602, 8081204, 16162408, 32324816, 64649632]

約数ペア:

[(1, 64649632), (2, 32324816), (4, 16162408), (8, 8081204), (16, 4040602), (31, 2085472), (32, 2020301), (62, 1042736), (124, 521368), (248, 260684), (496, 130342), (992, 65171)]