71968168

素因数分解:

$2^3\times {\mathrm{307}}^1\times {\mathrm{29303}}^1$

素因数の和:29616

約数の個数: 16

約数和(自身を含む): 135384480

約数和(自身を除く): 63416312

約数列:

[1, 2, 4, 8, 307, 614, 1228, 2456, 29303, 58606, 117212, 234424, 8996021, 17992042, 35984084, 71968168]

約数ペア:

[(1, 71968168), (2, 35984084), (4, 17992042), (8, 8996021), (307, 234424), (614, 117212), (1228, 58606), (2456, 29303)]