31443556

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{10091}}^1$

素因数の和:10155

約数の個数: 24

約数和(自身を含む): 59340960

約数和(自身を除く): 27897404

約数列:

[1, 2, 4, 19, 38, 41, 76, 82, 164, 779, 1558, 3116, 10091, 20182, 40364, 191729, 383458, 413731, 766916, 827462, 1654924, 7860889, 15721778, 31443556]

約数ペア:

[(1, 31443556), (2, 15721778), (4, 7860889), (19, 1654924), (38, 827462), (41, 766916), (76, 413731), (82, 383458), (164, 191729), (779, 40364), (1558, 20182), (3116, 10091)]