79445392

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{381949}}^1$

素因数の和:381970

約数の個数: 20

約数和(自身を含む): 165766300

約数和(自身を除く): 86320908

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 381949, 763898, 1527796, 3055592, 4965337, 6111184, 9930674, 19861348, 39722696, 79445392]

約数ペア:

[(1, 79445392), (2, 39722696), (4, 19861348), (8, 9930674), (13, 6111184), (16, 4965337), (26, 3055592), (52, 1527796), (104, 763898), (208, 381949)]