85899988

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{59}}^1\times {\mathrm{19157}}^1$

素因数の和:19239

約数の個数: 24

約数和(自身を含む): 160927200

約数和(自身を除く): 75027212

約数列:

[1, 2, 4, 19, 38, 59, 76, 118, 236, 1121, 2242, 4484, 19157, 38314, 76628, 363983, 727966, 1130263, 1455932, 2260526, 4521052, 21474997, 42949994, 85899988]

約数ペア:

[(1, 85899988), (2, 42949994), (4, 21474997), (19, 4521052), (38, 2260526), (59, 1455932), (76, 1130263), (118, 727966), (236, 363983), (1121, 76628), (2242, 38314), (4484, 19157)]