127948472

素因数分解:

$2^3\times {\mathrm{1409}}^1\times {\mathrm{11351}}^1$

素因数の和:12766

約数の個数: 16

約数和(自身を含む): 240094800

約数和(自身を除く): 112146328

約数列:

[1, 2, 4, 8, 1409, 2818, 5636, 11272, 11351, 22702, 45404, 90808, 15993559, 31987118, 63974236, 127948472]

約数ペア:

[(1, 127948472), (2, 63974236), (4, 31987118), (8, 15993559), (1409, 90808), (2818, 45404), (5636, 22702), (11272, 11351)]