65920722376

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{433688963}}^1$

素因数の和:433688988

約数の個数: 16

約数和(自身を含む): 130106689200

約数和(自身を除く): 64185966824

約数列:

[1, 2, 4, 8, 19, 38, 76, 152, 433688963, 867377926, 1734755852, 3469511704, 8240090297, 16480180594, 32960361188, 65920722376]

約数ペア:

[(1, 65920722376), (2, 32960361188), (4, 16480180594), (8, 8240090297), (19, 3469511704), (38, 1734755852), (76, 867377926), (152, 433688963)]