86872136

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{683}}^1\times {\mathrm{1223}}^1$

素因数の和:1925

約数の個数: 32

約数和(自身を含む): 175815360

約数和(自身を除く): 88943224

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 683, 1223, 1366, 2446, 2732, 4892, 5464, 8879, 9784, 15899, 17758, 31798, 35516, 63596, 71032, 127192, 835309, 1670618, 3341236, 6682472, 10859017, 21718034, 43436068, 86872136]

約数ペア:

[(1, 86872136), (2, 43436068), (4, 21718034), (8, 10859017), (13, 6682472), (26, 3341236), (52, 1670618), (104, 835309), (683, 127192), (1223, 71032), (1366, 63596), (2446, 35516), (2732, 31798), (4892, 17758), (5464, 15899), (8879, 9784)]