39140552

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{239}}^1\times {\mathrm{1861}}^1$

素因数の和:2117

約数の個数: 32

約数和(自身を含む): 80438400

約数和(自身を除く): 41297848

約数列:

[1, 2, 4, 8, 11, 22, 44, 88, 239, 478, 956, 1861, 1912, 2629, 3722, 5258, 7444, 10516, 14888, 20471, 21032, 40942, 81884, 163768, 444779, 889558, 1779116, 3558232, 4892569, 9785138, 19570276, 39140552]

約数ペア:

[(1, 39140552), (2, 19570276), (4, 9785138), (8, 4892569), (11, 3558232), (22, 1779116), (44, 889558), (88, 444779), (239, 163768), (478, 81884), (956, 40942), (1861, 21032), (1912, 20471), (2629, 14888), (3722, 10516), (5258, 7444)]