40894816

素因数分解:

$2^5\times {\mathrm{907}}^1\times {\mathrm{1409}}^1$

素因数の和:2326

約数の個数: 24

約数和(自身を含む): 80657640

約数和(自身を除く): 39762824

約数列:

[1, 2, 4, 8, 16, 32, 907, 1409, 1814, 2818, 3628, 5636, 7256, 11272, 14512, 22544, 29024, 45088, 1277963, 2555926, 5111852, 10223704, 20447408, 40894816]

約数ペア:

[(1, 40894816), (2, 20447408), (4, 10223704), (8, 5111852), (16, 2555926), (32, 1277963), (907, 45088), (1409, 29024), (1814, 22544), (2818, 14512), (3628, 11272), (5636, 7256)]