40918832

素因数分解:

$2^4\times {\mathrm{271}}^1\times {\mathrm{9437}}^1$

素因数の和:9716

約数の個数: 20

約数和(自身を含む): 79581216

約数和(自身を除く): 38662384

約数列:

[1, 2, 4, 8, 16, 271, 542, 1084, 2168, 4336, 9437, 18874, 37748, 75496, 150992, 2557427, 5114854, 10229708, 20459416, 40918832]

約数ペア:

[(1, 40918832), (2, 20459416), (4, 10229708), (8, 5114854), (16, 2557427), (271, 150992), (542, 75496), (1084, 37748), (2168, 18874), (4336, 9437)]