82441456

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{139}}^1\times {\mathrm{1951}}^1$

素因数の和:2117

約数の個数: 40

約数和(自身を含む): 169433600

約数和(自身を除く): 86992144

約数列:

[1, 2, 4, 8, 16, 19, 38, 76, 139, 152, 278, 304, 556, 1112, 1951, 2224, 2641, 3902, 5282, 7804, 10564, 15608, 21128, 31216, 37069, 42256, 74138, 148276, 271189, 296552, 542378, 593104, 1084756, 2169512, 4339024, 5152591, 10305182, 20610364, 41220728, 82441456]

約数ペア:

[(1, 82441456), (2, 41220728), (4, 20610364), (8, 10305182), (16, 5152591), (19, 4339024), (38, 2169512), (76, 1084756), (139, 593104), (152, 542378), (278, 296552), (304, 271189), (556, 148276), (1112, 74138), (1951, 42256), (2224, 37069), (2641, 31216), (3902, 21128), (5282, 15608), (7804, 10564)]