8987572

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{83}}^1\times {\mathrm{107}}^1$

素因数の和:228

約数の個数: 48

約数和(自身を含む): 18289152

約数和(自身を除く): 9301580

約数列:

[1, 2, 4, 11, 22, 23, 44, 46, 83, 92, 107, 166, 214, 253, 332, 428, 506, 913, 1012, 1177, 1826, 1909, 2354, 2461, 3652, 3818, 4708, 4922, 7636, 8881, 9844, 17762, 20999, 27071, 35524, 41998, 54142, 83996, 97691, 108284, 195382, 204263, 390764, 408526, 817052, 2246893, 4493786, 8987572]

約数ペア:

[(1, 8987572), (2, 4493786), (4, 2246893), (11, 817052), (22, 408526), (23, 390764), (44, 204263), (46, 195382), (83, 108284), (92, 97691), (107, 83996), (166, 54142), (214, 41998), (253, 35524), (332, 27071), (428, 20999), (506, 17762), (913, 9844), (1012, 8881), (1177, 7636), (1826, 4922), (1909, 4708), (2354, 3818), (2461, 3652)]