90872728

素因数分解:

$2^3\times {\mathrm{41}}^1\times {\mathrm{277051}}^1$

素因数の和:277098

約数の個数: 16

約数和(自身を含む): 174542760

約数和(自身を除く): 83670032

約数列:

[1, 2, 4, 8, 41, 82, 164, 328, 277051, 554102, 1108204, 2216408, 11359091, 22718182, 45436364, 90872728]

約数ペア:

[(1, 90872728), (2, 45436364), (4, 22718182), (8, 11359091), (41, 2216408), (82, 1108204), (164, 554102), (328, 277051)]