53173966

素因数分解:

$2^1\times {\mathrm{41}}^1\times {\mathrm{389}}^1\times {\mathrm{1667}}^1$

素因数の和:2099

約数の個数: 16

約数和(自身を含む): 81965520

約数和(自身を除く): 28791554

約数列:

[1, 2, 41, 82, 389, 778, 1667, 3334, 15949, 31898, 68347, 136694, 648463, 1296926, 26586983, 53173966]

約数ペア:

[(1, 53173966), (2, 26586983), (41, 1296926), (82, 648463), (389, 136694), (778, 68347), (1667, 31898), (3334, 15949)]