16806836

素因数分解:

$2^2\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{71}}^1\times {\mathrm{83}}^1$

素因数の和:212

約数の個数: 48

約数和(自身を含む): 32514048

約数和(自身を除く): 15707212

約数列:

[1, 2, 4, 23, 31, 46, 62, 71, 83, 92, 124, 142, 166, 284, 332, 713, 1426, 1633, 1909, 2201, 2573, 2852, 3266, 3818, 4402, 5146, 5893, 6532, 7636, 8804, 10292, 11786, 23572, 50623, 59179, 101246, 118358, 135539, 182683, 202492, 236716, 271078, 365366, 542156, 730732, 4201709, 8403418, 16806836]

約数ペア:

[(1, 16806836), (2, 8403418), (4, 4201709), (23, 730732), (31, 542156), (46, 365366), (62, 271078), (71, 236716), (83, 202492), (92, 182683), (124, 135539), (142, 118358), (166, 101246), (284, 59179), (332, 50623), (713, 23572), (1426, 11786), (1633, 10292), (1909, 8804), (2201, 7636), (2573, 6532), (2852, 5893), (3266, 5146), (3818, 4402)]