30216752

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{111091}}^1$

素因数の和:111116

約数の個数: 20

約数和(自身を含む): 61989336

約数和(自身を除く): 31772584

約数列:

[1, 2, 4, 8, 16, 17, 34, 68, 136, 272, 111091, 222182, 444364, 888728, 1777456, 1888547, 3777094, 7554188, 15108376, 30216752]

約数ペア:

[(1, 30216752), (2, 15108376), (4, 7554188), (8, 3777094), (16, 1888547), (17, 1777456), (34, 888728), (68, 444364), (136, 222182), (272, 111091)]