40334456

素因数分解:

$2^3\times {\mathrm{23}}^1\times {\mathrm{223}}^1\times {\mathrm{983}}^1$

素因数の和:1235

約数の個数: 32

約数和(自身を含む): 79349760

約数和(自身を除く): 39015304

約数列:

[1, 2, 4, 8, 23, 46, 92, 184, 223, 446, 892, 983, 1784, 1966, 3932, 5129, 7864, 10258, 20516, 22609, 41032, 45218, 90436, 180872, 219209, 438418, 876836, 1753672, 5041807, 10083614, 20167228, 40334456]

約数ペア:

[(1, 40334456), (2, 20167228), (4, 10083614), (8, 5041807), (23, 1753672), (46, 876836), (92, 438418), (184, 219209), (223, 180872), (446, 90436), (892, 45218), (983, 41032), (1784, 22609), (1966, 20516), (3932, 10258), (5129, 7864)]