131980826

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{125219}}^1$

素因数の和:125269

約数の個数: 16

約数和(自身を含む): 216380160

約数和(自身を除く): 84399334

約数列:

[1, 2, 17, 31, 34, 62, 527, 1054, 125219, 250438, 2128723, 3881789, 4257446, 7763578, 65990413, 131980826]

約数ペア:

[(1, 131980826), (2, 65990413), (17, 7763578), (31, 4257446), (34, 3881789), (62, 2128723), (527, 250438), (1054, 125219)]