80841244

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{569}}^1\times {\mathrm{3229}}^1$

素因数の和:3813

約数の個数: 24

約数和(自身を含む): 154652400

約数和(自身を除く): 73811156

約数列:

[1, 2, 4, 11, 22, 44, 569, 1138, 2276, 3229, 6259, 6458, 12518, 12916, 25036, 35519, 71038, 142076, 1837301, 3674602, 7349204, 20210311, 40420622, 80841244]

約数ペア:

[(1, 80841244), (2, 40420622), (4, 20210311), (11, 7349204), (22, 3674602), (44, 1837301), (569, 142076), (1138, 71038), (2276, 35519), (3229, 25036), (6259, 12916), (6458, 12518)]