109866784

素因数分解:

$2^5\times {\mathrm{17}}^1\times {\mathrm{201961}}^1$

素因数の和:201988

約数の個数: 24

約数和(自身を含む): 229024908

約数和(自身を除く): 119158124

約数列:

[1, 2, 4, 8, 16, 17, 32, 34, 68, 136, 272, 544, 201961, 403922, 807844, 1615688, 3231376, 3433337, 6462752, 6866674, 13733348, 27466696, 54933392, 109866784]

約数ペア:

[(1, 109866784), (2, 54933392), (4, 27466696), (8, 13733348), (16, 6866674), (17, 6462752), (32, 3433337), (34, 3231376), (68, 1615688), (136, 807844), (272, 403922), (544, 201961)]