31814344

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{449}}^1\times {\mathrm{521}}^1$

素因数の和:993

約数の個数: 32

約数和(自身を含む): 63423000

約数和(自身を除く): 31608656

約数列:

[1, 2, 4, 8, 17, 34, 68, 136, 449, 521, 898, 1042, 1796, 2084, 3592, 4168, 7633, 8857, 15266, 17714, 30532, 35428, 61064, 70856, 233929, 467858, 935716, 1871432, 3976793, 7953586, 15907172, 31814344]

約数ペア:

[(1, 31814344), (2, 15907172), (4, 7953586), (8, 3976793), (17, 1871432), (34, 935716), (68, 467858), (136, 233929), (449, 70856), (521, 61064), (898, 35428), (1042, 30532), (1796, 17714), (2084, 15266), (3592, 8857), (4168, 7633)]