103172728

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{18503}}^1$

素因数の和:18567

約数の個数: 32

約数和(自身を含む): 209835360

約数和(自身を除く): 106662632

約数列:

[1, 2, 4, 8, 17, 34, 41, 68, 82, 136, 164, 328, 697, 1394, 2788, 5576, 18503, 37006, 74012, 148024, 314551, 629102, 758623, 1258204, 1517246, 2516408, 3034492, 6068984, 12896591, 25793182, 51586364, 103172728]

約数ペア:

[(1, 103172728), (2, 51586364), (4, 25793182), (8, 12896591), (17, 6068984), (34, 3034492), (41, 2516408), (68, 1517246), (82, 1258204), (136, 758623), (164, 629102), (328, 314551), (697, 148024), (1394, 74012), (2788, 37006), (5576, 18503)]