61381592

素因数分解:

$2^3\times {\mathrm{41}}^1\times {\mathrm{187139}}^1$

素因数の和:187186

約数の個数: 16

約数和(自身を含む): 117898200

約数和(自身を除く): 56516608

約数列:

[1, 2, 4, 8, 41, 82, 164, 328, 187139, 374278, 748556, 1497112, 7672699, 15345398, 30690796, 61381592]

約数ペア:

[(1, 61381592), (2, 30690796), (4, 15345398), (8, 7672699), (41, 1497112), (82, 748556), (164, 374278), (328, 187139)]