57207376

素因数分解:

$2^4\times {\mathrm{79}}^1\times {\mathrm{45259}}^1$

素因数の和:45346

約数の個数: 20

約数和(自身を含む): 112244800

約数和(自身を除く): 55037424

約数列:

[1, 2, 4, 8, 16, 79, 158, 316, 632, 1264, 45259, 90518, 181036, 362072, 724144, 3575461, 7150922, 14301844, 28603688, 57207376]

約数ペア:

[(1, 57207376), (2, 28603688), (4, 14301844), (8, 7150922), (16, 3575461), (79, 724144), (158, 362072), (316, 181036), (632, 90518), (1264, 45259)]