25380304

素因数分解:

$2^4\times {\mathrm{307}}^1\times {\mathrm{5167}}^1$

素因数の和:5482

約数の個数: 20

約数和(自身を含む): 49344064

約数和(自身を除く): 23963760

約数列:

[1, 2, 4, 8, 16, 307, 614, 1228, 2456, 4912, 5167, 10334, 20668, 41336, 82672, 1586269, 3172538, 6345076, 12690152, 25380304]

約数ペア:

[(1, 25380304), (2, 12690152), (4, 6345076), (8, 3172538), (16, 1586269), (307, 82672), (614, 41336), (1228, 20668), (2456, 10334), (4912, 5167)]