40996208

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{109}}^1\times {\mathrm{2137}}^1$

素因数の和:2265

約数の個数: 40

約数和(自身を含む): 87486960

約数和(自身を除く): 46490752

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 88, 109, 176, 218, 436, 872, 1199, 1744, 2137, 2398, 4274, 4796, 8548, 9592, 17096, 19184, 23507, 34192, 47014, 94028, 188056, 232933, 376112, 465866, 931732, 1863464, 2562263, 3726928, 5124526, 10249052, 20498104, 40996208]

約数ペア:

[(1, 40996208), (2, 20498104), (4, 10249052), (8, 5124526), (11, 3726928), (16, 2562263), (22, 1863464), (44, 931732), (88, 465866), (109, 376112), (176, 232933), (218, 188056), (436, 94028), (872, 47014), (1199, 34192), (1744, 23507), (2137, 19184), (2398, 17096), (4274, 9592), (4796, 8548)]