15360248

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{2131}}^1$

素因数の和:2207

約数の個数: 32

約数和(自身を含む): 31084560

約数和(自身を除く): 15724312

約数列:

[1, 2, 4, 8, 17, 34, 53, 68, 106, 136, 212, 424, 901, 1802, 2131, 3604, 4262, 7208, 8524, 17048, 36227, 72454, 112943, 144908, 225886, 289816, 451772, 903544, 1920031, 3840062, 7680124, 15360248]

約数ペア:

[(1, 15360248), (2, 7680124), (4, 3840062), (8, 1920031), (17, 903544), (34, 451772), (53, 289816), (68, 225886), (106, 144908), (136, 112943), (212, 72454), (424, 36227), (901, 17048), (1802, 8524), (2131, 7208), (3604, 4262)]