89265410

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{367}}^1\times {\mathrm{1871}}^1$

素因数の和:2258

約数の個数: 32

約数和(自身を含む): 173601792

約数和(自身を除く): 84336382

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 367, 734, 1835, 1871, 3670, 3742, 4771, 9355, 9542, 18710, 23855, 24323, 47710, 48646, 121615, 243230, 686657, 1373314, 3433285, 6866570, 8926541, 17853082, 44632705, 89265410]

約数ペア:

[(1, 89265410), (2, 44632705), (5, 17853082), (10, 8926541), (13, 6866570), (26, 3433285), (65, 1373314), (130, 686657), (367, 243230), (734, 121615), (1835, 48646), (1871, 47710), (3670, 24323), (3742, 23855), (4771, 18710), (9355, 9542)]