40942904

素因数分解:

$2^3\times {\mathrm{83}}^1\times {\mathrm{197}}^1\times {\mathrm{313}}^1$

素因数の和:599

約数の個数: 32

約数和(自身を含む): 78336720

約数和(自身を除く): 37393816

約数列:

[1, 2, 4, 8, 83, 166, 197, 313, 332, 394, 626, 664, 788, 1252, 1576, 2504, 16351, 25979, 32702, 51958, 61661, 65404, 103916, 123322, 130808, 207832, 246644, 493288, 5117863, 10235726, 20471452, 40942904]

約数ペア:

[(1, 40942904), (2, 20471452), (4, 10235726), (8, 5117863), (83, 493288), (166, 246644), (197, 207832), (313, 130808), (332, 123322), (394, 103916), (626, 65404), (664, 61661), (788, 51958), (1252, 32702), (1576, 25979), (2504, 16351)]