16346864

素因数分解:

$2^4\times {\mathrm{41}}^1\times {\mathrm{24919}}^1$

素因数の和:24968

約数の個数: 20

約数和(自身を含む): 32445840

約数和(自身を除く): 16098976

約数列:

[1, 2, 4, 8, 16, 41, 82, 164, 328, 656, 24919, 49838, 99676, 199352, 398704, 1021679, 2043358, 4086716, 8173432, 16346864]

約数ペア:

[(1, 16346864), (2, 8173432), (4, 4086716), (8, 2043358), (16, 1021679), (41, 398704), (82, 199352), (164, 99676), (328, 49838), (656, 24919)]