175136

素因数分解:

$2^5\times {\mathrm{13}}^1\times {\mathrm{421}}^1$

素因数の和:444

約数の個数: 24

約数和(自身を含む): 372204

約数和(自身を除く): 197068

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 104, 208, 416, 421, 842, 1684, 3368, 5473, 6736, 10946, 13472, 21892, 43784, 87568, 175136]

約数ペア:

[(1, 175136), (2, 87568), (4, 43784), (8, 21892), (13, 13472), (16, 10946), (26, 6736), (32, 5473), (52, 3368), (104, 1684), (208, 842), (416, 421)]