104781808

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{79}}^1\times {\mathrm{4363}}^1$

素因数の和:4469

約数の個数: 40

約数和(自身を含む): 216454400

約数和(自身を除く): 111672592

約数列:

[1, 2, 4, 8, 16, 19, 38, 76, 79, 152, 158, 304, 316, 632, 1264, 1501, 3002, 4363, 6004, 8726, 12008, 17452, 24016, 34904, 69808, 82897, 165794, 331588, 344677, 663176, 689354, 1326352, 1378708, 2757416, 5514832, 6548863, 13097726, 26195452, 52390904, 104781808]

約数ペア:

[(1, 104781808), (2, 52390904), (4, 26195452), (8, 13097726), (16, 6548863), (19, 5514832), (38, 2757416), (76, 1378708), (79, 1326352), (152, 689354), (158, 663176), (304, 344677), (316, 331588), (632, 165794), (1264, 82897), (1501, 69808), (3002, 34904), (4363, 24016), (6004, 17452), (8726, 12008)]