84118736

素因数分解:

$2^4\times {\mathrm{13}}^3\times {\mathrm{2393}}^1$

素因数の和:2440

約数の個数: 40

約数和(自身を含む): 176629320

約数和(自身を除く): 92510584

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 169, 208, 338, 676, 1352, 2197, 2393, 2704, 4394, 4786, 8788, 9572, 17576, 19144, 31109, 35152, 38288, 62218, 124436, 248872, 404417, 497744, 808834, 1617668, 3235336, 5257421, 6470672, 10514842, 21029684, 42059368, 84118736]

約数ペア:

[(1, 84118736), (2, 42059368), (4, 21029684), (8, 10514842), (13, 6470672), (16, 5257421), (26, 3235336), (52, 1617668), (104, 808834), (169, 497744), (208, 404417), (338, 248872), (676, 124436), (1352, 62218), (2197, 38288), (2393, 35152), (2704, 31109), (4394, 19144), (4786, 17576), (8788, 9572)]