80488676

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{79}}^1\times {\mathrm{14983}}^1$

素因数の和:15083

約数の個数: 24

約数和(自身を含む): 151038720

約数和(自身を除く): 70550044

約数列:

[1, 2, 4, 17, 34, 68, 79, 158, 316, 1343, 2686, 5372, 14983, 29966, 59932, 254711, 509422, 1018844, 1183657, 2367314, 4734628, 20122169, 40244338, 80488676]

約数ペア:

[(1, 80488676), (2, 40244338), (4, 20122169), (17, 4734628), (34, 2367314), (68, 1183657), (79, 1018844), (158, 509422), (316, 254711), (1343, 59932), (2686, 29966), (5372, 14983)]