42551686

素因数分解:

$2^1\times {\mathrm{41}}^1\times {\mathrm{53}}^1\times {\mathrm{9791}}^1$

素因数の和:9887

約数の個数: 16

約数和(自身を含む): 66624768

約数和(自身を除く): 24073082

約数列:

[1, 2, 41, 53, 82, 106, 2173, 4346, 9791, 19582, 401431, 518923, 802862, 1037846, 21275843, 42551686]

約数ペア:

[(1, 42551686), (2, 21275843), (41, 1037846), (53, 802862), (82, 518923), (106, 401431), (2173, 19582), (4346, 9791)]