228542912

素因数分解:

$2^6\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{8861}}^1$

素因数の和:8917

約数の個数: 56

約数和(自身を含む): 504212352

約数和(自身を除く): 275669440

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, 6448, 8861, 12896, 17722, 25792, 35444, 70888, 115193, 141776, 230386, 274691, 283552, 460772, 549382, 567104, 921544, 1098764, 1843088, 2197528, 3570983, 3686176, 4395056, 7141966, 7372352, 8790112, 14283932, 17580224, 28567864, 57135728, 114271456, 228542912]

約数ペア:

[(1, 228542912), (2, 114271456), (4, 57135728), (8, 28567864), (13, 17580224), (16, 14283932), (26, 8790112), (31, 7372352), (32, 7141966), (52, 4395056), (62, 3686176), (64, 3570983), (104, 2197528), (124, 1843088), (208, 1098764), (248, 921544), (403, 567104), (416, 549382), (496, 460772), (806, 283552), (832, 274691), (992, 230386), (1612, 141776), (1984, 115193), (3224, 70888), (6448, 35444), (8861, 25792), (12896, 17722)]