71650982

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{88897}}^1$

素因数の和:88943

約数の個数: 16

約数和(自身を含む): 119478912

約数和(自身を除く): 47827930

約数列:

[1, 2, 13, 26, 31, 62, 403, 806, 88897, 177794, 1155661, 2311322, 2755807, 5511614, 35825491, 71650982]

約数ペア:

[(1, 71650982), (2, 35825491), (13, 5511614), (26, 2755807), (31, 2311322), (62, 1155661), (403, 177794), (806, 88897)]