87806198

素因数分解:

$2^1\times {\mathrm{31}}^1\times {\mathrm{83}}^1\times {\mathrm{113}}^1\times {\mathrm{151}}^1$

素因数の和:380

約数の個数: 32

約数和(自身を含む): 139732992

約数和(自身を除く): 51926794

約数列:

[1, 2, 31, 62, 83, 113, 151, 166, 226, 302, 2573, 3503, 4681, 5146, 7006, 9362, 9379, 12533, 17063, 18758, 25066, 34126, 290749, 388523, 528953, 581498, 777046, 1057906, 1416229, 2832458, 43903099, 87806198]

約数ペア:

[(1, 87806198), (2, 43903099), (31, 2832458), (62, 1416229), (83, 1057906), (113, 777046), (151, 581498), (166, 528953), (226, 388523), (302, 290749), (2573, 34126), (3503, 25066), (4681, 18758), (5146, 17063), (7006, 12533), (9362, 9379)]