30405856

素因数分解:

$2^5\times {\mathrm{13}}^1\times {\mathrm{73091}}^1$

素因数の和:73114

約数の個数: 24

約数和(自身を含む): 64467144

約数和(自身を除く): 34061288

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 104, 208, 416, 73091, 146182, 292364, 584728, 950183, 1169456, 1900366, 2338912, 3800732, 7601464, 15202928, 30405856]

約数ペア:

[(1, 30405856), (2, 15202928), (4, 7601464), (8, 3800732), (13, 2338912), (16, 1900366), (26, 1169456), (32, 950183), (52, 584728), (104, 292364), (208, 146182), (416, 73091)]