88261108

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{139}}^1\times {\mathrm{12211}}^1$

素因数の和:12367

約数の個数: 24

約数和(自身を含む): 167548640

約数和(自身を除く): 79287532

約数列:

[1, 2, 4, 13, 26, 52, 139, 278, 556, 1807, 3614, 7228, 12211, 24422, 48844, 158743, 317486, 634972, 1697329, 3394658, 6789316, 22065277, 44130554, 88261108]

約数ペア:

[(1, 88261108), (2, 44130554), (4, 22065277), (13, 6789316), (26, 3394658), (52, 1697329), (139, 634972), (278, 317486), (556, 158743), (1807, 48844), (3614, 24422), (7228, 12211)]