65755664

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{316133}}^1$

素因数の和:316154

約数の個数: 20

約数和(自身を含む): 137202156

約数和(自身を除く): 71446492

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 316133, 632266, 1264532, 2529064, 4109729, 5058128, 8219458, 16438916, 32877832, 65755664]

約数ペア:

[(1, 65755664), (2, 32877832), (4, 16438916), (8, 8219458), (13, 5058128), (16, 4109729), (26, 2529064), (52, 1264532), (104, 632266), (208, 316133)]