31890264

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{189823}}^1$

素因数の和:189839

約数の個数: 32

約数和(自身を含む): 91115520

約数和(自身を除く): 59225256

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 84, 168, 189823, 379646, 569469, 759292, 1138938, 1328761, 1518584, 2277876, 2657522, 3986283, 4555752, 5315044, 7972566, 10630088, 15945132, 31890264]

約数ペア:

[(1, 31890264), (2, 15945132), (3, 10630088), (4, 7972566), (6, 5315044), (7, 4555752), (8, 3986283), (12, 2657522), (14, 2277876), (21, 1518584), (24, 1328761), (28, 1138938), (42, 759292), (56, 569469), (84, 379646), (168, 189823)]