39905228

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{317}}^1\times {\mathrm{2861}}^1$

素因数の和:3193

約数の個数: 24

約数和(自身を含む): 76449744

約数和(自身を除く): 36544516

約数列:

[1, 2, 4, 11, 22, 44, 317, 634, 1268, 2861, 3487, 5722, 6974, 11444, 13948, 31471, 62942, 125884, 906937, 1813874, 3627748, 9976307, 19952614, 39905228]

約数ペア:

[(1, 39905228), (2, 19952614), (4, 9976307), (11, 3627748), (22, 1813874), (44, 906937), (317, 125884), (634, 62942), (1268, 31471), (2861, 13948), (3487, 11444), (5722, 6974)]