31355928

素因数分解:

$2^3\times 3^2\times {\mathrm{19}}^1\times {\mathrm{22921}}^1$

素因数の和:22952

約数の個数: 48

約数和(自身を含む): 89395800

約数和(自身を除く): 58039872

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, 22921, 45842, 68763, 91684, 137526, 183368, 206289, 275052, 412578, 435499, 550104, 825156, 870998, 1306497, 1650312, 1741996, 2612994, 3483992, 3919491, 5225988, 7838982, 10451976, 15677964, 31355928]

約数ペア:

[(1, 31355928), (2, 15677964), (3, 10451976), (4, 7838982), (6, 5225988), (8, 3919491), (9, 3483992), (12, 2612994), (18, 1741996), (19, 1650312), (24, 1306497), (36, 870998), (38, 825156), (57, 550104), (72, 435499), (76, 412578), (114, 275052), (152, 206289), (171, 183368), (228, 137526), (342, 91684), (456, 68763), (684, 45842), (1368, 22921)]