47718418

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{89}}^1\times {\mathrm{24371}}^1$

素因数の和:24473

約数の個数: 16

約数和(自身を含む): 78965280

約数和(自身を除く): 31246862

約数列:

[1, 2, 11, 22, 89, 178, 979, 1958, 24371, 48742, 268081, 536162, 2169019, 4338038, 23859209, 47718418]

約数ペア:

[(1, 47718418), (2, 23859209), (11, 4338038), (22, 2169019), (89, 536162), (178, 268081), (979, 48742), (1958, 24371)]