31013870576

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{8770891}}^1$

素因数の和:8770929

約数の個数: 40

約数和(自身を含む): 68518208304

約数和(自身を除く): 37504337728

約数列:

[1, 2, 4, 8, 13, 16, 17, 26, 34, 52, 68, 104, 136, 208, 221, 272, 442, 884, 1768, 3536, 8770891, 17541782, 35083564, 70167128, 114021583, 140334256, 149105147, 228043166, 298210294, 456086332, 596420588, 912172664, 1192841176, 1824345328, 1938366911, 2385682352, 3876733822, 7753467644, 15506935288, 31013870576]

約数ペア:

[(1, 31013870576), (2, 15506935288), (4, 7753467644), (8, 3876733822), (13, 2385682352), (16, 1938366911), (17, 1824345328), (26, 1192841176), (34, 912172664), (52, 596420588), (68, 456086332), (104, 298210294), (136, 228043166), (208, 149105147), (221, 140334256), (272, 114021583), (442, 70167128), (884, 35083564), (1768, 17541782), (3536, 8770891)]