8851568

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{2647}}^1$

素因数の和:2685

約数の個数: 40

約数和(自身を含む): 19701120

約数和(自身を除く): 10849552

約数列:

[1, 2, 4, 8, 11, 16, 19, 22, 38, 44, 76, 88, 152, 176, 209, 304, 418, 836, 1672, 2647, 3344, 5294, 10588, 21176, 29117, 42352, 50293, 58234, 100586, 116468, 201172, 232936, 402344, 465872, 553223, 804688, 1106446, 2212892, 4425784, 8851568]

約数ペア:

[(1, 8851568), (2, 4425784), (4, 2212892), (8, 1106446), (11, 804688), (16, 553223), (19, 465872), (22, 402344), (38, 232936), (44, 201172), (76, 116468), (88, 100586), (152, 58234), (176, 50293), (209, 42352), (304, 29117), (418, 21176), (836, 10588), (1672, 5294), (2647, 3344)]