191804336

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{705163}}^1$

素因数の和:705188

約数の個数: 20

約数和(自身を含む): 393481512

約数和(自身を除く): 201677176

約数列:

[1, 2, 4, 8, 16, 17, 34, 68, 136, 272, 705163, 1410326, 2820652, 5641304, 11282608, 11987771, 23975542, 47951084, 95902168, 191804336]

約数ペア:

[(1, 191804336), (2, 95902168), (4, 47951084), (8, 23975542), (16, 11987771), (17, 11282608), (34, 5641304), (68, 2820652), (136, 1410326), (272, 705163)]