39939064

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{23887}}^1$

素因数の和:23923

約数の個数: 32

約数和(自身を含む): 85996800

約数和(自身を除く): 46057736

約数列:

[1, 2, 4, 8, 11, 19, 22, 38, 44, 76, 88, 152, 209, 418, 836, 1672, 23887, 47774, 95548, 191096, 262757, 453853, 525514, 907706, 1051028, 1815412, 2102056, 3630824, 4992383, 9984766, 19969532, 39939064]

約数ペア:

[(1, 39939064), (2, 19969532), (4, 9984766), (8, 4992383), (11, 3630824), (19, 2102056), (22, 1815412), (38, 1051028), (44, 907706), (76, 525514), (88, 453853), (152, 262757), (209, 191096), (418, 95548), (836, 47774), (1672, 23887)]