388048

素因数分解:

$2^4\times {\mathrm{79}}^1\times {\mathrm{307}}^1$

素因数の和:394

約数の個数: 20

約数和(自身を含む): 763840

約数和(自身を除く): 375792

約数列:

[1, 2, 4, 8, 16, 79, 158, 307, 316, 614, 632, 1228, 1264, 2456, 4912, 24253, 48506, 97012, 194024, 388048]

約数ペア:

[(1, 388048), (2, 194024), (4, 97012), (8, 48506), (16, 24253), (79, 4912), (158, 2456), (307, 1264), (316, 1228), (614, 632)]