89156778

素因数分解:

$2^1\times 3^1\times {\mathrm{19}}^1\times {\mathrm{367}}^1\times {\mathrm{2131}}^1$

素因数の和:2522

約数の個数: 32

約数和(自身を含む): 188298240

約数和(自身を除く): 99141462

約数列:

[1, 2, 3, 6, 19, 38, 57, 114, 367, 734, 1101, 2131, 2202, 4262, 6393, 6973, 12786, 13946, 20919, 40489, 41838, 80978, 121467, 242934, 782077, 1564154, 2346231, 4692462, 14859463, 29718926, 44578389, 89156778]

約数ペア:

[(1, 89156778), (2, 44578389), (3, 29718926), (6, 14859463), (19, 4692462), (38, 2346231), (57, 1564154), (114, 782077), (367, 242934), (734, 121467), (1101, 80978), (2131, 41838), (2202, 40489), (4262, 20919), (6393, 13946), (6973, 12786)]