16947424

素因数分解:

$2^5\times {\mathrm{13}}^1\times {\mathrm{40739}}^1$

素因数の和:40762

約数の個数: 24

約数和(自身を含む): 35932680

約数和(自身を除く): 18985256

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 104, 208, 416, 40739, 81478, 162956, 325912, 529607, 651824, 1059214, 1303648, 2118428, 4236856, 8473712, 16947424]

約数ペア:

[(1, 16947424), (2, 8473712), (4, 4236856), (8, 2118428), (13, 1303648), (16, 1059214), (26, 651824), (32, 529607), (52, 325912), (104, 162956), (208, 81478), (416, 40739)]