38463856

素因数分解:

$2^4\times {\mathrm{197}}^1\times {\mathrm{12203}}^1$

素因数の和:12408

約数の個数: 20

約数和(自身を含む): 74908152

約数和(自身を除く): 36444296

約数列:

[1, 2, 4, 8, 16, 197, 394, 788, 1576, 3152, 12203, 24406, 48812, 97624, 195248, 2403991, 4807982, 9615964, 19231928, 38463856]

約数ペア:

[(1, 38463856), (2, 19231928), (4, 9615964), (8, 4807982), (16, 2403991), (197, 195248), (394, 97624), (788, 48812), (1576, 24406), (3152, 12203)]