89761724

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{131}}^1\times {\mathrm{13177}}^1$

素因数の和:13325

約数の個数: 24

約数和(自身を含む): 170470608

約数和(自身を除く): 80708884

約数列:

[1, 2, 4, 13, 26, 52, 131, 262, 524, 1703, 3406, 6812, 13177, 26354, 52708, 171301, 342602, 685204, 1726187, 3452374, 6904748, 22440431, 44880862, 89761724]

約数ペア:

[(1, 89761724), (2, 44880862), (4, 22440431), (13, 6904748), (26, 3452374), (52, 1726187), (131, 685204), (262, 342602), (524, 171301), (1703, 52708), (3406, 26354), (6812, 13177)]