142064

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{683}}^1$

素因数の和:704

約数の個数: 20

約数和(自身を含む): 296856

約数和(自身を除く): 154792

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 683, 1366, 2732, 5464, 8879, 10928, 17758, 35516, 71032, 142064]

約数ペア:

[(1, 142064), (2, 71032), (4, 35516), (8, 17758), (13, 10928), (16, 8879), (26, 5464), (52, 2732), (104, 1366), (208, 683)]