84004048

素因数分解:

$2^4\times {\mathrm{31}}^1\times {\mathrm{257}}^1\times {\mathrm{659}}^1$

素因数の和:955

約数の個数: 40

約数和(自身を含む): 168917760

約数和(自身を除く): 84913712

約数列:

[1, 2, 4, 8, 16, 31, 62, 124, 248, 257, 496, 514, 659, 1028, 1318, 2056, 2636, 4112, 5272, 7967, 10544, 15934, 20429, 31868, 40858, 63736, 81716, 127472, 163432, 169363, 326864, 338726, 677452, 1354904, 2709808, 5250253, 10500506, 21001012, 42002024, 84004048]

約数ペア:

[(1, 84004048), (2, 42002024), (4, 21001012), (8, 10500506), (16, 5250253), (31, 2709808), (62, 1354904), (124, 677452), (248, 338726), (257, 326864), (496, 169363), (514, 163432), (659, 127472), (1028, 81716), (1318, 63736), (2056, 40858), (2636, 31868), (4112, 20429), (5272, 15934), (7967, 10544)]