16396484

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{83}}^1\times {\mathrm{131}}^1$

素因数の和:260

約数の個数: 48

約数和(自身を含む): 32598720

約数和(自身を除く): 16202236

約数列:

[1, 2, 4, 13, 26, 29, 52, 58, 83, 116, 131, 166, 262, 332, 377, 524, 754, 1079, 1508, 1703, 2158, 2407, 3406, 3799, 4316, 4814, 6812, 7598, 9628, 10873, 15196, 21746, 31291, 43492, 49387, 62582, 98774, 125164, 141349, 197548, 282698, 315317, 565396, 630634, 1261268, 4099121, 8198242, 16396484]

約数ペア:

[(1, 16396484), (2, 8198242), (4, 4099121), (13, 1261268), (26, 630634), (29, 565396), (52, 315317), (58, 282698), (83, 197548), (116, 141349), (131, 125164), (166, 98774), (262, 62582), (332, 49387), (377, 43492), (524, 31291), (754, 21746), (1079, 15196), (1508, 10873), (1703, 9628), (2158, 7598), (2407, 6812), (3406, 4814), (3799, 4316)]