31155304

素因数分解:

$2^3\times {\mathrm{59}}^1\times {\mathrm{149}}^1\times {\mathrm{443}}^1$

素因数の和:657

約数の個数: 32

約数和(自身を含む): 59940000

約数和(自身を除く): 28784696

約数列:

[1, 2, 4, 8, 59, 118, 149, 236, 298, 443, 472, 596, 886, 1192, 1772, 3544, 8791, 17582, 26137, 35164, 52274, 66007, 70328, 104548, 132014, 209096, 264028, 528056, 3894413, 7788826, 15577652, 31155304]

約数ペア:

[(1, 31155304), (2, 15577652), (4, 7788826), (8, 3894413), (59, 528056), (118, 264028), (149, 209096), (236, 132014), (298, 104548), (443, 70328), (472, 66007), (596, 52274), (886, 35164), (1192, 26137), (1772, 17582), (3544, 8791)]