39240872

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{109}}^1\times {\mathrm{4091}}^1$

素因数の和:4217

約数の個数: 32

約数和(自身を含む): 81021600

約数和(自身を除く): 41780728

約数列:

[1, 2, 4, 8, 11, 22, 44, 88, 109, 218, 436, 872, 1199, 2398, 4091, 4796, 8182, 9592, 16364, 32728, 45001, 90002, 180004, 360008, 445919, 891838, 1783676, 3567352, 4905109, 9810218, 19620436, 39240872]

約数ペア:

[(1, 39240872), (2, 19620436), (4, 9810218), (8, 4905109), (11, 3567352), (22, 1783676), (44, 891838), (88, 445919), (109, 360008), (218, 180004), (436, 90002), (872, 45001), (1199, 32728), (2398, 16364), (4091, 9592), (4796, 8182)]