39700144

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{225569}}^1$

素因数の和:225588

約数の個数: 20

約数和(自身を含む): 83912040

約数和(自身を除く): 44211896

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 88, 176, 225569, 451138, 902276, 1804552, 2481259, 3609104, 4962518, 9925036, 19850072, 39700144]

約数ペア:

[(1, 39700144), (2, 19850072), (4, 9925036), (8, 4962518), (11, 3609104), (16, 2481259), (22, 1804552), (44, 902276), (88, 451138), (176, 225569)]