98989808

素因数分解:

$2^4\times {\mathrm{113}}^1\times {\mathrm{54751}}^1$

素因数の和:54872

約数の個数: 20

約数和(自身を含む): 193493568

約数和(自身を除く): 94503760

約数列:

[1, 2, 4, 8, 16, 113, 226, 452, 904, 1808, 54751, 109502, 219004, 438008, 876016, 6186863, 12373726, 24747452, 49494904, 98989808]

約数ペア:

[(1, 98989808), (2, 49494904), (4, 24747452), (8, 12373726), (16, 6186863), (113, 876016), (226, 438008), (452, 219004), (904, 109502), (1808, 54751)]