131422082

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{131}}^1\times {\mathrm{1471}}^1$

素因数の和:1646

約数の個数: 32

約数和(自身を含む): 223838208

約数和(自身を除く): 92416126

約数列:

[1, 2, 11, 22, 31, 62, 131, 262, 341, 682, 1441, 1471, 2882, 2942, 4061, 8122, 16181, 32362, 44671, 45601, 89342, 91202, 192701, 385402, 501611, 1003222, 2119711, 4239422, 5973731, 11947462, 65711041, 131422082]

約数ペア:

[(1, 131422082), (2, 65711041), (11, 11947462), (22, 5973731), (31, 4239422), (62, 2119711), (131, 1003222), (262, 501611), (341, 385402), (682, 192701), (1441, 91202), (1471, 89342), (2882, 45601), (2942, 44671), (4061, 32362), (8122, 16181)]