860889856

素因数分解:

$2^8\times {\mathrm{787}}^1\times {\mathrm{4273}}^1$

素因数の和:5076

約数の個数: 36

約数和(自身を含む): 1721003032

約数和(自身を除く): 860113176

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 256, 787, 1574, 3148, 4273, 6296, 8546, 12592, 17092, 25184, 34184, 50368, 68368, 100736, 136736, 201472, 273472, 546944, 1093888, 3362851, 6725702, 13451404, 26902808, 53805616, 107611232, 215222464, 430444928, 860889856]

約数ペア:

[(1, 860889856), (2, 430444928), (4, 215222464), (8, 107611232), (16, 53805616), (32, 26902808), (64, 13451404), (128, 6725702), (256, 3362851), (787, 1093888), (1574, 546944), (3148, 273472), (4273, 201472), (6296, 136736), (8546, 100736), (12592, 68368), (17092, 50368), (25184, 34184)]