8889282544

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{2381}}^1\times {\mathrm{12281}}^1$

素因数の和:14689

約数の個数: 40

約数和(自身を含む): 18138548880

約数和(自身を除く): 9249266336

約数列:

[1, 2, 4, 8, 16, 19, 38, 76, 152, 304, 2381, 4762, 9524, 12281, 19048, 24562, 38096, 45239, 49124, 90478, 98248, 180956, 196496, 233339, 361912, 466678, 723824, 933356, 1866712, 3733424, 29241061, 58482122, 116964244, 233928488, 467856976, 555580159, 1111160318, 2222320636, 4444641272, 8889282544]

約数ペア:

[(1, 8889282544), (2, 4444641272), (4, 2222320636), (8, 1111160318), (16, 555580159), (19, 467856976), (38, 233928488), (76, 116964244), (152, 58482122), (304, 29241061), (2381, 3733424), (4762, 1866712), (9524, 933356), (12281, 723824), (19048, 466678), (24562, 361912), (38096, 233339), (45239, 196496), (49124, 180956), (90478, 98248)]