65668912

素因数分解:

$2^4\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{3079}}^1$

素因数の和:3161

約数の個数: 40

約数和(自身を含む): 134435840

約数和(自身を除く): 68766928

約数列:

[1, 2, 4, 8, 16, 31, 43, 62, 86, 124, 172, 248, 344, 496, 688, 1333, 2666, 3079, 5332, 6158, 10664, 12316, 21328, 24632, 49264, 95449, 132397, 190898, 264794, 381796, 529588, 763592, 1059176, 1527184, 2118352, 4104307, 8208614, 16417228, 32834456, 65668912]

約数ペア:

[(1, 65668912), (2, 32834456), (4, 16417228), (8, 8208614), (16, 4104307), (31, 2118352), (43, 1527184), (62, 1059176), (86, 763592), (124, 529588), (172, 381796), (248, 264794), (344, 190898), (496, 132397), (688, 95449), (1333, 49264), (2666, 24632), (3079, 21328), (5332, 12316), (6158, 10664)]