82869352

素因数分解:

$2^3\times {\mathrm{67}}^1\times {\mathrm{349}}^1\times {\mathrm{443}}^1$

素因数の和:865

約数の個数: 32

約数和(自身を含む): 158508000

約数和(自身を除く): 75638648

約数列:

[1, 2, 4, 8, 67, 134, 268, 349, 443, 536, 698, 886, 1396, 1772, 2792, 3544, 23383, 29681, 46766, 59362, 93532, 118724, 154607, 187064, 237448, 309214, 618428, 1236856, 10358669, 20717338, 41434676, 82869352]

約数ペア:

[(1, 82869352), (2, 41434676), (4, 20717338), (8, 10358669), (67, 1236856), (134, 618428), (268, 309214), (349, 237448), (443, 187064), (536, 154607), (698, 118724), (886, 93532), (1396, 59362), (1772, 46766), (2792, 29681), (3544, 23383)]