8193428

素因数分解:

$2^2\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{37}}^1\times {\mathrm{83}}^1$

素因数の和:176

約数の個数: 48

約数和(自身を含む): 16087680

約数和(自身を除く): 7894252

約数列:

[1, 2, 4, 23, 29, 37, 46, 58, 74, 83, 92, 116, 148, 166, 332, 667, 851, 1073, 1334, 1702, 1909, 2146, 2407, 2668, 3071, 3404, 3818, 4292, 4814, 6142, 7636, 9628, 12284, 24679, 49358, 55361, 70633, 89059, 98716, 110722, 141266, 178118, 221444, 282532, 356236, 2048357, 4096714, 8193428]

約数ペア:

[(1, 8193428), (2, 4096714), (4, 2048357), (23, 356236), (29, 282532), (37, 221444), (46, 178118), (58, 141266), (74, 110722), (83, 98716), (92, 89059), (116, 70633), (148, 55361), (166, 49358), (332, 24679), (667, 12284), (851, 9628), (1073, 7636), (1334, 6142), (1702, 4814), (1909, 4292), (2146, 3818), (2407, 3404), (2668, 3071)]