87339538

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{13}}^4\times {\mathrm{139}}^1$

素因数の和:204

約数の個数: 40

約数和(自身を含む): 155942640

約数和(自身を除く): 68603102

約数列:

[1, 2, 11, 13, 22, 26, 139, 143, 169, 278, 286, 338, 1529, 1807, 1859, 2197, 3058, 3614, 3718, 4394, 19877, 23491, 24167, 28561, 39754, 46982, 48334, 57122, 258401, 305383, 314171, 516802, 610766, 628342, 3359213, 3969979, 6718426, 7939958, 43669769, 87339538]

約数ペア:

[(1, 87339538), (2, 43669769), (11, 7939958), (13, 6718426), (22, 3969979), (26, 3359213), (139, 628342), (143, 610766), (169, 516802), (278, 314171), (286, 305383), (338, 258401), (1529, 57122), (1807, 48334), (1859, 46982), (2197, 39754), (3058, 28561), (3614, 24167), (3718, 23491), (4394, 19877)]