8042456

素因数分解:

$2^3\times {\mathrm{23}}^1\times {\mathrm{109}}^1\times {\mathrm{401}}^1$

素因数の和:539

約数の個数: 32

約数和(自身を含む): 15919200

約数和(自身を除く): 7876744

約数列:

[1, 2, 4, 8, 23, 46, 92, 109, 184, 218, 401, 436, 802, 872, 1604, 2507, 3208, 5014, 9223, 10028, 18446, 20056, 36892, 43709, 73784, 87418, 174836, 349672, 1005307, 2010614, 4021228, 8042456]

約数ペア:

[(1, 8042456), (2, 4021228), (4, 2010614), (8, 1005307), (23, 349672), (46, 174836), (92, 87418), (109, 73784), (184, 43709), (218, 36892), (401, 20056), (436, 18446), (802, 10028), (872, 9223), (1604, 5014), (2507, 3208)]