31090536

素因数分解:

$2^3\times 3^2\times {\mathrm{19}}^1\times {\mathrm{22727}}^1$

素因数の和:22758

約数の個数: 48

約数和(自身を含む): 88639200

約数和(自身を除く): 57548664

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 19, 24, 36, 38, 57, 72, 76, 114, 152, 171, 228, 342, 456, 684, 1368, 22727, 45454, 68181, 90908, 136362, 181816, 204543, 272724, 409086, 431813, 545448, 818172, 863626, 1295439, 1636344, 1727252, 2590878, 3454504, 3886317, 5181756, 7772634, 10363512, 15545268, 31090536]

約数ペア:

[(1, 31090536), (2, 15545268), (3, 10363512), (4, 7772634), (6, 5181756), (8, 3886317), (9, 3454504), (12, 2590878), (18, 1727252), (19, 1636344), (24, 1295439), (36, 863626), (38, 818172), (57, 545448), (72, 431813), (76, 409086), (114, 272724), (152, 204543), (171, 181816), (228, 136362), (342, 90908), (456, 68181), (684, 45454), (1368, 22727)]