1112793856

素因数分解:

$2^8\times {\mathrm{31}}^1\times {\mathrm{140221}}^1$

素因数の和:140268

約数の個数: 36

約数和(自身を含む): 2292910144

約数和(自身を除く): 1180116288

約数列:

[1, 2, 4, 8, 16, 31, 32, 62, 64, 124, 128, 248, 256, 496, 992, 1984, 3968, 7936, 140221, 280442, 560884, 1121768, 2243536, 4346851, 4487072, 8693702, 8974144, 17387404, 17948288, 34774808, 35896576, 69549616, 139099232, 278198464, 556396928, 1112793856]

約数ペア:

[(1, 1112793856), (2, 556396928), (4, 278198464), (8, 139099232), (16, 69549616), (31, 35896576), (32, 34774808), (62, 17948288), (64, 17387404), (124, 8974144), (128, 8693702), (248, 4487072), (256, 4346851), (496, 2243536), (992, 1121768), (1984, 560884), (3968, 280442), (7936, 140221)]