38972128

素因数分解:

$2^5\times {\mathrm{13}}^1\times {\mathrm{93683}}^1$

素因数の和:93706

約数の個数: 24

約数和(自身を含む): 82629288

約数和(自身を除く): 43657160

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 104, 208, 416, 93683, 187366, 374732, 749464, 1217879, 1498928, 2435758, 2997856, 4871516, 9743032, 19486064, 38972128]

約数ペア:

[(1, 38972128), (2, 19486064), (4, 9743032), (8, 4871516), (13, 2997856), (16, 2435758), (26, 1498928), (32, 1217879), (52, 749464), (104, 374732), (208, 187366), (416, 93683)]