85736404

素因数分解:

$2^2\times {\mathrm{13}}^2\times {\mathrm{53}}^1\times {\mathrm{2393}}^1$

素因数の和:2476

約数の個数: 36

約数和(自身を含む): 165602556

約数和(自身を除く): 79866152

約数列:

[1, 2, 4, 13, 26, 52, 53, 106, 169, 212, 338, 676, 689, 1378, 2393, 2756, 4786, 8957, 9572, 17914, 31109, 35828, 62218, 124436, 126829, 253658, 404417, 507316, 808834, 1617668, 1648777, 3297554, 6595108, 21434101, 42868202, 85736404]

約数ペア:

[(1, 85736404), (2, 42868202), (4, 21434101), (13, 6595108), (26, 3297554), (52, 1648777), (53, 1617668), (106, 808834), (169, 507316), (212, 404417), (338, 253658), (676, 126829), (689, 124436), (1378, 62218), (2393, 35828), (2756, 31109), (4786, 17914), (8957, 9572)]