194638928

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{809}}^1\times {\mathrm{1367}}^1$

素因数の和:2195

約数の個数: 40

約数和(自身を含む): 412205760

約数和(自身を除く): 217566832

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 88, 176, 809, 1367, 1618, 2734, 3236, 5468, 6472, 8899, 10936, 12944, 15037, 17798, 21872, 30074, 35596, 60148, 71192, 120296, 142384, 240592, 1105903, 2211806, 4423612, 8847224, 12164933, 17694448, 24329866, 48659732, 97319464, 194638928]

約数ペア:

[(1, 194638928), (2, 97319464), (4, 48659732), (8, 24329866), (11, 17694448), (16, 12164933), (22, 8847224), (44, 4423612), (88, 2211806), (176, 1105903), (809, 240592), (1367, 142384), (1618, 120296), (2734, 71192), (3236, 60148), (5468, 35596), (6472, 30074), (8899, 21872), (10936, 17798), (12944, 15037)]