86768288

素因数分解:

$2^5\times {\mathrm{19}}^1\times {\mathrm{142711}}^1$

素因数の和:142740

約数の個数: 24

約数和(自身を含む): 179817120

約数和(自身を除く): 93048832

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 76, 152, 304, 608, 142711, 285422, 570844, 1141688, 2283376, 2711509, 4566752, 5423018, 10846036, 21692072, 43384144, 86768288]

約数ペア:

[(1, 86768288), (2, 43384144), (4, 21692072), (8, 10846036), (16, 5423018), (19, 4566752), (32, 2711509), (38, 2283376), (76, 1141688), (152, 570844), (304, 285422), (608, 142711)]