40162816

素因数分解:

$2^9\times {\mathrm{47}}^1\times {\mathrm{1669}}^1$

素因数の和:1734

約数の個数: 40

約数和(自身を含む): 82003680

約数和(自身を除く): 41840864

約数列:

[1, 2, 4, 8, 16, 32, 47, 64, 94, 128, 188, 256, 376, 512, 752, 1504, 1669, 3008, 3338, 6016, 6676, 12032, 13352, 24064, 26704, 53408, 78443, 106816, 156886, 213632, 313772, 427264, 627544, 854528, 1255088, 2510176, 5020352, 10040704, 20081408, 40162816]

約数ペア:

[(1, 40162816), (2, 20081408), (4, 10040704), (8, 5020352), (16, 2510176), (32, 1255088), (47, 854528), (64, 627544), (94, 427264), (128, 313772), (188, 213632), (256, 156886), (376, 106816), (512, 78443), (752, 53408), (1504, 26704), (1669, 24064), (3008, 13352), (3338, 12032), (6016, 6676)]