84865552

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{107}}^1\times {\mathrm{2609}}^1$

素因数の和:2743

約数の個数: 40

約数和(自身を含む): 174765600

約数和(自身を除く): 89900048

約数列:

[1, 2, 4, 8, 16, 19, 38, 76, 107, 152, 214, 304, 428, 856, 1712, 2033, 2609, 4066, 5218, 8132, 10436, 16264, 20872, 32528, 41744, 49571, 99142, 198284, 279163, 396568, 558326, 793136, 1116652, 2233304, 4466608, 5304097, 10608194, 21216388, 42432776, 84865552]

約数ペア:

[(1, 84865552), (2, 42432776), (4, 21216388), (8, 10608194), (16, 5304097), (19, 4466608), (38, 2233304), (76, 1116652), (107, 793136), (152, 558326), (214, 396568), (304, 279163), (428, 198284), (856, 99142), (1712, 49571), (2033, 41744), (2609, 32528), (4066, 20872), (5218, 16264), (8132, 10436)]