8908016

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{113}}^1\times {\mathrm{379}}^1$

素因数の和:513

約数の個数: 40

約数和(自身を含む): 18800880

約数和(自身を除く): 9892864

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 113, 208, 226, 379, 452, 758, 904, 1469, 1516, 1808, 2938, 3032, 4927, 5876, 6064, 9854, 11752, 19708, 23504, 39416, 42827, 78832, 85654, 171308, 342616, 556751, 685232, 1113502, 2227004, 4454008, 8908016]

約数ペア:

[(1, 8908016), (2, 4454008), (4, 2227004), (8, 1113502), (13, 685232), (16, 556751), (26, 342616), (52, 171308), (104, 85654), (113, 78832), (208, 42827), (226, 39416), (379, 23504), (452, 19708), (758, 11752), (904, 9854), (1469, 6064), (1516, 5876), (1808, 4927), (2938, 3032)]