30942992

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{113761}}^1$

素因数の和:113786

約数の個数: 20

約数和(自身を含む): 63479196

約数和(自身を除く): 32536204

約数列:

[1, 2, 4, 8, 16, 17, 34, 68, 136, 272, 113761, 227522, 455044, 910088, 1820176, 1933937, 3867874, 7735748, 15471496, 30942992]

約数ペア:

[(1, 30942992), (2, 15471496), (4, 7735748), (8, 3867874), (16, 1933937), (17, 1820176), (34, 910088), (68, 455044), (136, 227522), (272, 113761)]