80379968

素因数分解:

$2^6\times {\mathrm{307}}^1\times {\mathrm{4091}}^1$

素因数の和:4410

約数の個数: 28

約数和(自身を含む): 160062672

約数和(自身を除く): 79682704

約数列:

[1, 2, 4, 8, 16, 32, 64, 307, 614, 1228, 2456, 4091, 4912, 8182, 9824, 16364, 19648, 32728, 65456, 130912, 261824, 1255937, 2511874, 5023748, 10047496, 20094992, 40189984, 80379968]

約数ペア:

[(1, 80379968), (2, 40189984), (4, 20094992), (8, 10047496), (16, 5023748), (32, 2511874), (64, 1255937), (307, 261824), (614, 130912), (1228, 65456), (2456, 32728), (4091, 19648), (4912, 16364), (8182, 9824)]