65140984

素因数分解:

$2^3\times {\mathrm{641}}^1\times {\mathrm{12703}}^1$

素因数の和:13350

約数の個数: 16

約数和(自身を含む): 122339520

約数和(自身を除く): 57198536

約数列:

[1, 2, 4, 8, 641, 1282, 2564, 5128, 12703, 25406, 50812, 101624, 8142623, 16285246, 32570492, 65140984]

約数ペア:

[(1, 65140984), (2, 32570492), (4, 16285246), (8, 8142623), (641, 101624), (1282, 50812), (2564, 25406), (5128, 12703)]