64788562

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{157}}^1\times {\mathrm{8971}}^1$

素因数の和:9153

約数の個数: 16

約数和(自身を含む): 102065472

約数和(自身を除く): 37276910

約数列:

[1, 2, 23, 46, 157, 314, 3611, 7222, 8971, 17942, 206333, 412666, 1408447, 2816894, 32394281, 64788562]

約数ペア:

[(1, 64788562), (2, 32394281), (23, 2816894), (46, 1408447), (157, 412666), (314, 206333), (3611, 17942), (7222, 8971)]