8390096

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{193}}^1$

素因数の和:244

約数の個数: 80

約数和(自身を含む): 20207040

約数和(自身を除く): 11816944

約数列:

[1, 2, 4, 8, 11, 13, 16, 19, 22, 26, 38, 44, 52, 76, 88, 104, 143, 152, 176, 193, 208, 209, 247, 286, 304, 386, 418, 494, 572, 772, 836, 988, 1144, 1544, 1672, 1976, 2123, 2288, 2509, 2717, 3088, 3344, 3667, 3952, 4246, 5018, 5434, 7334, 8492, 10036, 10868, 14668, 16984, 20072, 21736, 27599, 29336, 33968, 40144, 40337, 43472, 47671, 55198, 58672, 80674, 95342, 110396, 161348, 190684, 220792, 322696, 381368, 441584, 524381, 645392, 762736, 1048762, 2097524, 4195048, 8390096]

約数ペア:

[(1, 8390096), (2, 4195048), (4, 2097524), (8, 1048762), (11, 762736), (13, 645392), (16, 524381), (19, 441584), (22, 381368), (26, 322696), (38, 220792), (44, 190684), (52, 161348), (76, 110396), (88, 95342), (104, 80674), (143, 58672), (152, 55198), (176, 47671), (193, 43472), (208, 40337), (209, 40144), (247, 33968), (286, 29336), (304, 27599), (386, 21736), (418, 20072), (494, 16984), (572, 14668), (772, 10868), (836, 10036), (988, 8492), (1144, 7334), (1544, 5434), (1672, 5018), (1976, 4246), (2123, 3952), (2288, 3667), (2509, 3344), (2717, 3088)]