30972392

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{351959}}^1$

素因数の和:351976

約数の個数: 16

約数和(自身を含む): 63352800

約数和(自身を除く): 32380408

約数列:

[1, 2, 4, 8, 11, 22, 44, 88, 351959, 703918, 1407836, 2815672, 3871549, 7743098, 15486196, 30972392]

約数ペア:

[(1, 30972392), (2, 15486196), (4, 7743098), (8, 3871549), (11, 2815672), (22, 1407836), (44, 703918), (88, 351959)]