4234672

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{20359}}^1$

素因数の和:20380

約数の個数: 20

約数和(自身を含む): 8836240

約数和(自身を除く): 4601568

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 20359, 40718, 81436, 162872, 264667, 325744, 529334, 1058668, 2117336, 4234672]

約数ペア:

[(1, 4234672), (2, 2117336), (4, 1058668), (8, 529334), (13, 325744), (16, 264667), (26, 162872), (52, 81436), (104, 40718), (208, 20359)]