38631056

素因数分解:

$2^4\times {\mathrm{61}}^1\times {\mathrm{39581}}^1$

素因数の和:39650

約数の個数: 20

約数和(自身を含む): 76076604

約数和(自身を除く): 37445548

約数列:

[1, 2, 4, 8, 16, 61, 122, 244, 488, 976, 39581, 79162, 158324, 316648, 633296, 2414441, 4828882, 9657764, 19315528, 38631056]

約数ペア:

[(1, 38631056), (2, 19315528), (4, 9657764), (8, 4828882), (16, 2414441), (61, 633296), (122, 316648), (244, 158324), (488, 79162), (976, 39581)]