82470844

素因数分解:

$2^2\times {\mathrm{41}}^1\times {\mathrm{157}}^1\times {\mathrm{3203}}^1$

素因数の和:3405

約数の個数: 24

約数和(自身を含む): 148832208

約数和(自身を除く): 66361364

約数列:

[1, 2, 4, 41, 82, 157, 164, 314, 628, 3203, 6406, 6437, 12812, 12874, 25748, 131323, 262646, 502871, 525292, 1005742, 2011484, 20617711, 41235422, 82470844]

約数ペア:

[(1, 82470844), (2, 41235422), (4, 20617711), (41, 2011484), (82, 1005742), (157, 525292), (164, 502871), (314, 262646), (628, 131323), (3203, 25748), (6406, 12874), (6437, 12812)]