45390442

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{71}}^1\times {\mathrm{18803}}^1$

素因数の和:18893

約数の個数: 16

約数和(自身を含む): 73109952

約数和(自身を除く): 27719510

約数列:

[1, 2, 17, 34, 71, 142, 1207, 2414, 18803, 37606, 319651, 639302, 1335013, 2670026, 22695221, 45390442]

約数ペア:

[(1, 45390442), (2, 22695221), (17, 2670026), (34, 1335013), (71, 639302), (142, 319651), (1207, 37606), (2414, 18803)]