85120252

素因数分解:

$2^2\times 7^4\times {\mathrm{8863}}^1$

素因数の和:8895

約数の個数: 30

約数和(自身を含む): 173796448

約数和(自身を除く): 88676196

約数列:

[1, 2, 4, 7, 14, 28, 49, 98, 196, 343, 686, 1372, 2401, 4802, 8863, 9604, 17726, 35452, 62041, 124082, 248164, 434287, 868574, 1737148, 3040009, 6080018, 12160036, 21280063, 42560126, 85120252]

約数ペア:

[(1, 85120252), (2, 42560126), (4, 21280063), (7, 12160036), (14, 6080018), (28, 3040009), (49, 1737148), (98, 868574), (196, 434287), (343, 248164), (686, 124082), (1372, 62041), (2401, 35452), (4802, 17726), (8863, 9604)]