40809088

素因数分解:

$2^7\times {\mathrm{211}}^1\times {\mathrm{1511}}^1$

素因数の和:1736

約数の個数: 32

約数和(自身を含む): 81738720

約数和(自身を除く): 40929632

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 211, 422, 844, 1511, 1688, 3022, 3376, 6044, 6752, 12088, 13504, 24176, 27008, 48352, 96704, 193408, 318821, 637642, 1275284, 2550568, 5101136, 10202272, 20404544, 40809088]

約数ペア:

[(1, 40809088), (2, 20404544), (4, 10202272), (8, 5101136), (16, 2550568), (32, 1275284), (64, 637642), (128, 318821), (211, 193408), (422, 96704), (844, 48352), (1511, 27008), (1688, 24176), (3022, 13504), (3376, 12088), (6044, 6752)]