33641980

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{98947}}^1$

素因数の和:98973

約数の個数: 24

約数和(自身を含む): 74804688

約数和(自身を除く): 41162708

約数列:

[1, 2, 4, 5, 10, 17, 20, 34, 68, 85, 170, 340, 98947, 197894, 395788, 494735, 989470, 1682099, 1978940, 3364198, 6728396, 8410495, 16820990, 33641980]

約数ペア:

[(1, 33641980), (2, 16820990), (4, 8410495), (5, 6728396), (10, 3364198), (17, 1978940), (20, 1682099), (34, 989470), (68, 494735), (85, 395788), (170, 197894), (340, 98947)]