31432812

素因数分解:

$2^2\times 3^1\times {\mathrm{23}}^1\times {\mathrm{61}}^1\times {\mathrm{1867}}^1$

素因数の和:1958

約数の個数: 48

約数和(自身を含む): 77828352

約数和(自身を除く): 46395540

約数列:

[1, 2, 3, 4, 6, 12, 23, 46, 61, 69, 92, 122, 138, 183, 244, 276, 366, 732, 1403, 1867, 2806, 3734, 4209, 5601, 5612, 7468, 8418, 11202, 16836, 22404, 42941, 85882, 113887, 128823, 171764, 227774, 257646, 341661, 455548, 515292, 683322, 1366644, 2619401, 5238802, 7858203, 10477604, 15716406, 31432812]

約数ペア:

[(1, 31432812), (2, 15716406), (3, 10477604), (4, 7858203), (6, 5238802), (12, 2619401), (23, 1366644), (46, 683322), (61, 515292), (69, 455548), (92, 341661), (122, 257646), (138, 227774), (183, 171764), (244, 128823), (276, 113887), (366, 85882), (732, 42941), (1403, 22404), (1867, 16836), (2806, 11202), (3734, 8418), (4209, 7468), (5601, 5612)]