30644336

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{112663}}^1$

素因数の和:112688

約数の個数: 20

約数和(自身を含む): 62866512

約数和(自身を除く): 32222176

約数列:

[1, 2, 4, 8, 16, 17, 34, 68, 136, 272, 112663, 225326, 450652, 901304, 1802608, 1915271, 3830542, 7661084, 15322168, 30644336]

約数ペア:

[(1, 30644336), (2, 15322168), (4, 7661084), (8, 3830542), (16, 1915271), (17, 1802608), (34, 901304), (68, 450652), (136, 225326), (272, 112663)]