85280508274

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{4603}}^1\times {\mathrm{19259}}^1$

素因数の和:23914

約数の個数: 32

約数和(自身を含む): 141522171840

約数和(自身を除く): 56241663566

約数列:

[1, 2, 13, 26, 37, 74, 481, 962, 4603, 9206, 19259, 38518, 59839, 119678, 170311, 250367, 340622, 500734, 712583, 1425166, 2214043, 4428086, 9263579, 18527158, 88649177, 177298354, 1152439301, 2304878602, 3280019549, 6560039098, 42640254137, 85280508274]

約数ペア:

[(1, 85280508274), (2, 42640254137), (13, 6560039098), (26, 3280019549), (37, 2304878602), (74, 1152439301), (481, 177298354), (962, 88649177), (4603, 18527158), (9206, 9263579), (19259, 4428086), (38518, 2214043), (59839, 1425166), (119678, 712583), (170311, 500734), (250367, 340622)]