89407806

素因数分解:

$2^1\times 3^1\times {\mathrm{19}}^1\times {\mathrm{367}}^1\times {\mathrm{2137}}^1$

素因数の和:2528

約数の個数: 32

約数和(自身を含む): 188828160

約数和(自身を除く): 99420354

約数列:

[1, 2, 3, 6, 19, 38, 57, 114, 367, 734, 1101, 2137, 2202, 4274, 6411, 6973, 12822, 13946, 20919, 40603, 41838, 81206, 121809, 243618, 784279, 1568558, 2352837, 4705674, 14901301, 29802602, 44703903, 89407806]

約数ペア:

[(1, 89407806), (2, 44703903), (3, 29802602), (6, 14901301), (19, 4705674), (38, 2352837), (57, 1568558), (114, 784279), (367, 243618), (734, 121809), (1101, 81206), (2137, 41838), (2202, 40603), (4274, 20919), (6411, 13946), (6973, 12822)]