38838008

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{109}}^1\times {\mathrm{4049}}^1$

素因数の和:4175

約数の個数: 32

約数和(自身を含む): 80190000

約数和(自身を除く): 41351992

約数列:

[1, 2, 4, 8, 11, 22, 44, 88, 109, 218, 436, 872, 1199, 2398, 4049, 4796, 8098, 9592, 16196, 32392, 44539, 89078, 178156, 356312, 441341, 882682, 1765364, 3530728, 4854751, 9709502, 19419004, 38838008]

約数ペア:

[(1, 38838008), (2, 19419004), (4, 9709502), (8, 4854751), (11, 3530728), (22, 1765364), (44, 882682), (88, 441341), (109, 356312), (218, 178156), (436, 89078), (872, 44539), (1199, 32392), (2398, 16196), (4049, 9592), (4796, 8098)]