79580836

素因数分解:

$2^2\times {\mathrm{41}}^1\times {\mathrm{139}}^1\times {\mathrm{3491}}^1$

素因数の和:3675

約数の個数: 24

約数和(自身を含む): 143730720

約数和(自身を除く): 64149884

約数列:

[1, 2, 4, 41, 82, 139, 164, 278, 556, 3491, 5699, 6982, 11398, 13964, 22796, 143131, 286262, 485249, 572524, 970498, 1940996, 19895209, 39790418, 79580836]

約数ペア:

[(1, 79580836), (2, 39790418), (4, 19895209), (41, 1940996), (82, 970498), (139, 572524), (164, 485249), (278, 286262), (556, 143131), (3491, 22796), (5699, 13964), (6982, 11398)]