90624268

素因数分解:

$2^2\times 7^1\times {\mathrm{41}}^1\times {\mathrm{78941}}^1$

素因数の和:78993

約数の個数: 24

約数和(自身を含む): 185671584

約数和(自身を除く): 95047316

約数列:

[1, 2, 4, 7, 14, 28, 41, 82, 164, 287, 574, 1148, 78941, 157882, 315764, 552587, 1105174, 2210348, 3236581, 6473162, 12946324, 22656067, 45312134, 90624268]

約数ペア:

[(1, 90624268), (2, 45312134), (4, 22656067), (7, 12946324), (14, 6473162), (28, 3236581), (41, 2210348), (82, 1105174), (164, 552587), (287, 315764), (574, 157882), (1148, 78941)]