31138228

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{1061}}^1$

素因数の和:1128

約数の個数: 48

約数和(自身を含む): 64229760

約数和(自身を除く): 33091532

約数列:

[1, 2, 4, 11, 22, 23, 29, 44, 46, 58, 92, 116, 253, 319, 506, 638, 667, 1012, 1061, 1276, 1334, 2122, 2668, 4244, 7337, 11671, 14674, 23342, 24403, 29348, 30769, 46684, 48806, 61538, 97612, 123076, 268433, 338459, 536866, 676918, 707687, 1073732, 1353836, 1415374, 2830748, 7784557, 15569114, 31138228]

約数ペア:

[(1, 31138228), (2, 15569114), (4, 7784557), (11, 2830748), (22, 1415374), (23, 1353836), (29, 1073732), (44, 707687), (46, 676918), (58, 536866), (92, 338459), (116, 268433), (253, 123076), (319, 97612), (506, 61538), (638, 48806), (667, 46684), (1012, 30769), (1061, 29348), (1276, 24403), (1334, 23342), (2122, 14674), (2668, 11671), (4244, 7337)]