91019968

素因数分解:

$2^6\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{3529}}^1$

素因数の和:3585

約数の個数: 56

約数和(自身を含む): 200842880

約数和(自身を除く): 109822912

約数列:

[1, 2, 4, 8, 13, 16, 26, 31, 32, 52, 62, 64, 104, 124, 208, 248, 403, 416, 496, 806, 832, 992, 1612, 1984, 3224, 3529, 6448, 7058, 12896, 14116, 25792, 28232, 45877, 56464, 91754, 109399, 112928, 183508, 218798, 225856, 367016, 437596, 734032, 875192, 1422187, 1468064, 1750384, 2844374, 2936128, 3500768, 5688748, 7001536, 11377496, 22754992, 45509984, 91019968]

約数ペア:

[(1, 91019968), (2, 45509984), (4, 22754992), (8, 11377496), (13, 7001536), (16, 5688748), (26, 3500768), (31, 2936128), (32, 2844374), (52, 1750384), (62, 1468064), (64, 1422187), (104, 875192), (124, 734032), (208, 437596), (248, 367016), (403, 225856), (416, 218798), (496, 183508), (806, 112928), (832, 109399), (992, 91754), (1612, 56464), (1984, 45877), (3224, 28232), (3529, 25792), (6448, 14116), (7058, 12896)]