85309432

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{683}}^1\times {\mathrm{1201}}^1$

素因数の和:1903

約数の個数: 32

約数和(自身を含む): 172655280

約数和(自身を除く): 87345848

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 683, 1201, 1366, 2402, 2732, 4804, 5464, 8879, 9608, 15613, 17758, 31226, 35516, 62452, 71032, 124904, 820283, 1640566, 3281132, 6562264, 10663679, 21327358, 42654716, 85309432]

約数ペア:

[(1, 85309432), (2, 42654716), (4, 21327358), (8, 10663679), (13, 6562264), (26, 3281132), (52, 1640566), (104, 820283), (683, 124904), (1201, 71032), (1366, 62452), (2402, 35516), (2732, 31226), (4804, 17758), (5464, 15613), (8879, 9608)]