47947696

素因数分解:

$2^4\times {\mathrm{41}}^1\times {\mathrm{73091}}^1$

素因数の和:73140

約数の個数: 20

約数和(自身を含む): 95165784

約数和(自身を除く): 47218088

約数列:

[1, 2, 4, 8, 16, 41, 82, 164, 328, 656, 73091, 146182, 292364, 584728, 1169456, 2996731, 5993462, 11986924, 23973848, 47947696]

約数ペア:

[(1, 47947696), (2, 23973848), (4, 11986924), (8, 5993462), (16, 2996731), (41, 1169456), (82, 584728), (164, 292364), (328, 146182), (656, 73091)]