40006856

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{6121}}^1$

素因数の和:6189

約数の個数: 32

約数和(自身を含む): 80810400

約数和(自身を除く): 40803544

約数列:

[1, 2, 4, 8, 19, 38, 43, 76, 86, 152, 172, 344, 817, 1634, 3268, 6121, 6536, 12242, 24484, 48968, 116299, 232598, 263203, 465196, 526406, 930392, 1052812, 2105624, 5000857, 10001714, 20003428, 40006856]

約数ペア:

[(1, 40006856), (2, 20003428), (4, 10001714), (8, 5000857), (19, 2105624), (38, 1052812), (43, 930392), (76, 526406), (86, 465196), (152, 263203), (172, 232598), (344, 116299), (817, 48968), (1634, 24484), (3268, 12242), (6121, 6536)]