80655808

素因数分解:

$2^6\times {\mathrm{239}}^1\times {\mathrm{5273}}^1$

素因数の和:5524

約数の個数: 28

約数和(自身を含む): 160751520

約数和(自身を除く): 80095712

約数列:

[1, 2, 4, 8, 16, 32, 64, 239, 478, 956, 1912, 3824, 5273, 7648, 10546, 15296, 21092, 42184, 84368, 168736, 337472, 1260247, 2520494, 5040988, 10081976, 20163952, 40327904, 80655808]

約数ペア:

[(1, 80655808), (2, 40327904), (4, 20163952), (8, 10081976), (16, 5040988), (32, 2520494), (64, 1260247), (239, 337472), (478, 168736), (956, 84368), (1912, 42184), (3824, 21092), (5273, 15296), (7648, 10546)]