86959948

素因数分解:

$2^2\times {\mathrm{71}}^1\times {\mathrm{127}}^1\times {\mathrm{2411}}^1$

素因数の和:2613

約数の個数: 24

約数和(自身を含む): 155602944

約数和(自身を除く): 68642996

約数列:

[1, 2, 4, 71, 127, 142, 254, 284, 508, 2411, 4822, 9017, 9644, 18034, 36068, 171181, 306197, 342362, 612394, 684724, 1224788, 21739987, 43479974, 86959948]

約数ペア:

[(1, 86959948), (2, 43479974), (4, 21739987), (71, 1224788), (127, 684724), (142, 612394), (254, 342362), (284, 306197), (508, 171181), (2411, 36068), (4822, 18034), (9017, 9644)]