79540984

素因数分解:

$2^3\times {\mathrm{41}}^1\times {\mathrm{281}}^1\times {\mathrm{863}}^1$

素因数の和:1191

約数の個数: 32

約数和(自身を含む): 153498240

約数和(自身を除く): 73957256

約数列:

[1, 2, 4, 8, 41, 82, 164, 281, 328, 562, 863, 1124, 1726, 2248, 3452, 6904, 11521, 23042, 35383, 46084, 70766, 92168, 141532, 242503, 283064, 485006, 970012, 1940024, 9942623, 19885246, 39770492, 79540984]

約数ペア:

[(1, 79540984), (2, 39770492), (4, 19885246), (8, 9942623), (41, 1940024), (82, 970012), (164, 485006), (281, 283064), (328, 242503), (562, 141532), (863, 92168), (1124, 70766), (1726, 46084), (2248, 35383), (3452, 23042), (6904, 11521)]