16201724

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{1283}}^1$

素因数の和:1346

約数の個数: 48

約数和(自身を含む): 36239616

約数和(自身を除く): 20037892

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 41, 44, 77, 82, 154, 164, 287, 308, 451, 574, 902, 1148, 1283, 1804, 2566, 3157, 5132, 6314, 8981, 12628, 14113, 17962, 28226, 35924, 52603, 56452, 98791, 105206, 197582, 210412, 368221, 395164, 578633, 736442, 1157266, 1472884, 2314532, 4050431, 8100862, 16201724]

約数ペア:

[(1, 16201724), (2, 8100862), (4, 4050431), (7, 2314532), (11, 1472884), (14, 1157266), (22, 736442), (28, 578633), (41, 395164), (44, 368221), (77, 210412), (82, 197582), (154, 105206), (164, 98791), (287, 56452), (308, 52603), (451, 35924), (574, 28226), (902, 17962), (1148, 14113), (1283, 12628), (1804, 8981), (2566, 6314), (3157, 5132)]