31387208224

素因数分解:

$2^5\times {\mathrm{41}}^1\times {\mathrm{23923177}}^1$

素因数の和:23923228

約数の個数: 24

約数和(自身を含む): 63300728988

約数和(自身を除く): 31913520764

約数列:

[1, 2, 4, 8, 16, 32, 41, 82, 164, 328, 656, 1312, 23923177, 47846354, 95692708, 191385416, 382770832, 765541664, 980850257, 1961700514, 3923401028, 7846802056, 15693604112, 31387208224]

約数ペア:

[(1, 31387208224), (2, 15693604112), (4, 7846802056), (8, 3923401028), (16, 1961700514), (32, 980850257), (41, 765541664), (82, 382770832), (164, 191385416), (328, 95692708), (656, 47846354), (1312, 23923177)]