78874064

素因数分解:

$2^4\times {\mathrm{2113}}^1\times {\mathrm{2333}}^1$

素因数の和:4454

約数の個数: 20

約数和(自身を含む): 152956356

約数和(自身を除く): 74082292

約数列:

[1, 2, 4, 8, 16, 2113, 2333, 4226, 4666, 8452, 9332, 16904, 18664, 33808, 37328, 4929629, 9859258, 19718516, 39437032, 78874064]

約数ペア:

[(1, 78874064), (2, 39437032), (4, 19718516), (8, 9859258), (16, 4929629), (2113, 37328), (2333, 33808), (4226, 18664), (4666, 16904), (8452, 9332)]