129355904

素因数分解:

$2^7\times {\mathrm{283}}^1\times {\mathrm{3571}}^1$

素因数の和:3868

約数の個数: 32

約数和(自身を含む): 258684240

約数和(自身を除く): 129328336

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 283, 566, 1132, 2264, 3571, 4528, 7142, 9056, 14284, 18112, 28568, 36224, 57136, 114272, 228544, 457088, 1010593, 2021186, 4042372, 8084744, 16169488, 32338976, 64677952, 129355904]

約数ペア:

[(1, 129355904), (2, 64677952), (4, 32338976), (8, 16169488), (16, 8084744), (32, 4042372), (64, 2021186), (128, 1010593), (283, 457088), (566, 228544), (1132, 114272), (2264, 57136), (3571, 36224), (4528, 28568), (7142, 18112), (9056, 14284)]