27305584

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{89821}}^1$

素因数の和:89848

約数の個数: 20

約数和(自身を含む): 55689640

約数和(自身を除く): 28384056

約数列:

[1, 2, 4, 8, 16, 19, 38, 76, 152, 304, 89821, 179642, 359284, 718568, 1437136, 1706599, 3413198, 6826396, 13652792, 27305584]

約数ペア:

[(1, 27305584), (2, 13652792), (4, 6826396), (8, 3413198), (16, 1706599), (19, 1437136), (38, 718568), (76, 359284), (152, 179642), (304, 89821)]