83901916

素因数分解:

$2^2\times 7^3\times {\mathrm{61153}}^1$

素因数の和:61178

約数の個数: 24

約数和(自身を含む): 171231200

約数和(自身を除く): 87329284

約数列:

[1, 2, 4, 7, 14, 28, 49, 98, 196, 343, 686, 1372, 61153, 122306, 244612, 428071, 856142, 1712284, 2996497, 5992994, 11985988, 20975479, 41950958, 83901916]

約数ペア:

[(1, 83901916), (2, 41950958), (4, 20975479), (7, 11985988), (14, 5992994), (28, 2996497), (49, 1712284), (98, 856142), (196, 428071), (343, 244612), (686, 122306), (1372, 61153)]