31215696418

素因数分解:

$2^1\times {\mathrm{89}}^1\times {\mathrm{233}}^1\times {\mathrm{443}}^1\times {\mathrm{1699}}^1$

素因数の和:2466

約数の個数: 32

約数和(自身を含む): 47688264000

約数和(自身を除く): 16472567582

約数列:

[1, 2, 89, 178, 233, 443, 466, 886, 1699, 3398, 20737, 39427, 41474, 78854, 103219, 151211, 206438, 302422, 395867, 752657, 791734, 1505314, 9186491, 18372982, 35232163, 66986473, 70464326, 133972946, 175369081, 350738162, 15607848209, 31215696418]

約数ペア:

[(1, 31215696418), (2, 15607848209), (89, 350738162), (178, 175369081), (233, 133972946), (443, 70464326), (466, 66986473), (886, 35232163), (1699, 18372982), (3398, 9186491), (20737, 1505314), (39427, 791734), (41474, 752657), (78854, 395867), (103219, 302422), (151211, 206438)]