118061872

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{421}}^1\times {\mathrm{1031}}^1$

素因数の和:1477

約数の個数: 40

約数和(自身を含む): 243011232

約数和(自身を除く): 124949360

約数列:

[1, 2, 4, 8, 16, 17, 34, 68, 136, 272, 421, 842, 1031, 1684, 2062, 3368, 4124, 6736, 7157, 8248, 14314, 16496, 17527, 28628, 35054, 57256, 70108, 114512, 140216, 280432, 434051, 868102, 1736204, 3472408, 6944816, 7378867, 14757734, 29515468, 59030936, 118061872]

約数ペア:

[(1, 118061872), (2, 59030936), (4, 29515468), (8, 14757734), (16, 7378867), (17, 6944816), (34, 3472408), (68, 1736204), (136, 868102), (272, 434051), (421, 280432), (842, 140216), (1031, 114512), (1684, 70108), (2062, 57256), (3368, 35054), (4124, 28628), (6736, 17527), (7157, 16496), (8248, 14314)]