85830724

素因数分解:

$2^2\times 7^1\times {\mathrm{103}}^1\times {\mathrm{29761}}^1$

素因数の和:29875

約数の個数: 24

約数和(自身を含む): 173333888

約数和(自身を除く): 87503164

約数列:

[1, 2, 4, 7, 14, 28, 103, 206, 412, 721, 1442, 2884, 29761, 59522, 119044, 208327, 416654, 833308, 3065383, 6130766, 12261532, 21457681, 42915362, 85830724]

約数ペア:

[(1, 85830724), (2, 42915362), (4, 21457681), (7, 12261532), (14, 6130766), (28, 3065383), (103, 833308), (206, 416654), (412, 208327), (721, 119044), (1442, 59522), (2884, 29761)]