40630918

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{29147}}^1$

素因数の和:29207

約数の個数: 16

約数和(自身を含む): 66107664

約数和(自身を除く): 25476746

約数列:

[1, 2, 17, 34, 41, 82, 697, 1394, 29147, 58294, 495499, 990998, 1195027, 2390054, 20315459, 40630918]

約数ペア:

[(1, 40630918), (2, 20315459), (17, 2390054), (34, 1195027), (41, 990998), (82, 495499), (697, 58294), (1394, 29147)]