1635894816

素因数分解:

$2^5\times 3^1\times {\mathrm{211}}^1\times {\mathrm{80761}}^1$

素因数の和:80985

約数の個数: 48

約数和(自身を含む): 4314629088

約数和(自身を除く): 2678734272

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 96, 211, 422, 633, 844, 1266, 1688, 2532, 3376, 5064, 6752, 10128, 20256, 80761, 161522, 242283, 323044, 484566, 646088, 969132, 1292176, 1938264, 2584352, 3876528, 7753056, 17040571, 34081142, 51121713, 68162284, 102243426, 136324568, 204486852, 272649136, 408973704, 545298272, 817947408, 1635894816]

約数ペア:

[(1, 1635894816), (2, 817947408), (3, 545298272), (4, 408973704), (6, 272649136), (8, 204486852), (12, 136324568), (16, 102243426), (24, 68162284), (32, 51121713), (48, 34081142), (96, 17040571), (211, 7753056), (422, 3876528), (633, 2584352), (844, 1938264), (1266, 1292176), (1688, 969132), (2532, 646088), (3376, 484566), (5064, 323044), (6752, 242283), (10128, 161522), (20256, 80761)]