215374048

素因数分解:

$2^5\times {\mathrm{313}}^1\times {\mathrm{21503}}^1$

素因数の和:21826

約数の個数: 24

約数和(自身を含む): 425392128

約数和(自身を除く): 210018080

約数列:

[1, 2, 4, 8, 16, 32, 313, 626, 1252, 2504, 5008, 10016, 21503, 43006, 86012, 172024, 344048, 688096, 6730439, 13460878, 26921756, 53843512, 107687024, 215374048]

約数ペア:

[(1, 215374048), (2, 107687024), (4, 53843512), (8, 26921756), (16, 13460878), (32, 6730439), (313, 688096), (626, 344048), (1252, 172024), (2504, 86012), (5008, 43006), (10016, 21503)]