47420446

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{89}}^1\times {\mathrm{15671}}^1$

素因数の和:15779

約数の個数: 16

約数和(自身を含む): 76165920

約数和(自身を除く): 28745474

約数列:

[1, 2, 17, 34, 89, 178, 1513, 3026, 15671, 31342, 266407, 532814, 1394719, 2789438, 23710223, 47420446]

約数ペア:

[(1, 47420446), (2, 23710223), (17, 2789438), (34, 1394719), (89, 532814), (178, 266407), (1513, 31342), (3026, 15671)]