89075056

素因数分解:

$2^4\times 7^1\times {\mathrm{617}}^1\times {\mathrm{1289}}^1$

素因数の和:1921

約数の個数: 40

約数和(自身を含む): 197710560

約数和(自身を除く): 108635504

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 617, 1234, 1289, 2468, 2578, 4319, 4936, 5156, 8638, 9023, 9872, 10312, 17276, 18046, 20624, 34552, 36092, 69104, 72184, 144368, 795313, 1590626, 3181252, 5567191, 6362504, 11134382, 12725008, 22268764, 44537528, 89075056]

約数ペア:

[(1, 89075056), (2, 44537528), (4, 22268764), (7, 12725008), (8, 11134382), (14, 6362504), (16, 5567191), (28, 3181252), (56, 1590626), (112, 795313), (617, 144368), (1234, 72184), (1289, 69104), (2468, 36092), (2578, 34552), (4319, 20624), (4936, 18046), (5156, 17276), (8638, 10312), (9023, 9872)]