103905856

素因数分解:

$2^6\times {\mathrm{79}}^1\times {\mathrm{20551}}^1$

素因数の和:20642

約数の個数: 28

約数和(自身を含む): 208808320

約数和(自身を除く): 104902464

約数列:

[1, 2, 4, 8, 16, 32, 64, 79, 158, 316, 632, 1264, 2528, 5056, 20551, 41102, 82204, 164408, 328816, 657632, 1315264, 1623529, 3247058, 6494116, 12988232, 25976464, 51952928, 103905856]

約数ペア:

[(1, 103905856), (2, 51952928), (4, 25976464), (8, 12988232), (16, 6494116), (32, 3247058), (64, 1623529), (79, 1315264), (158, 657632), (316, 328816), (632, 164408), (1264, 82204), (2528, 41102), (5056, 20551)]