64181914

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{157}}^1\times {\mathrm{8887}}^1$

素因数の和:9069

約数の個数: 16

約数和(自身を含む): 101109888

約数和(自身を除く): 36927974

約数列:

[1, 2, 23, 46, 157, 314, 3611, 7222, 8887, 17774, 204401, 408802, 1395259, 2790518, 32090957, 64181914]

約数ペア:

[(1, 64181914), (2, 32090957), (23, 2790518), (46, 1395259), (157, 408802), (314, 204401), (3611, 17774), (7222, 8887)]