10238128

素因数分解:

$2^4\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{647}}^1$

素因数の和:721

約数の個数: 40

約数和(自身を含む): 21212928

約数和(自身を除く): 10974800

約数列:

[1, 2, 4, 8, 16, 23, 43, 46, 86, 92, 172, 184, 344, 368, 647, 688, 989, 1294, 1978, 2588, 3956, 5176, 7912, 10352, 14881, 15824, 27821, 29762, 55642, 59524, 111284, 119048, 222568, 238096, 445136, 639883, 1279766, 2559532, 5119064, 10238128]

約数ペア:

[(1, 10238128), (2, 5119064), (4, 2559532), (8, 1279766), (16, 639883), (23, 445136), (43, 238096), (46, 222568), (86, 119048), (92, 111284), (172, 59524), (184, 55642), (344, 29762), (368, 27821), (647, 15824), (688, 14881), (989, 10352), (1294, 7912), (1978, 5176), (2588, 3956)]