42040826

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{22291}}^1$

素因数の和:22357

約数の個数: 16

約数和(自身を含む): 67411008

約数和(自身を除く): 25370182

約数列:

[1, 2, 23, 41, 46, 82, 943, 1886, 22291, 44582, 512693, 913931, 1025386, 1827862, 21020413, 42040826]

約数ペア:

[(1, 42040826), (2, 21020413), (23, 1827862), (41, 1025386), (46, 913931), (82, 512693), (943, 44582), (1886, 22291)]