99987406

素因数分解:

$2^1\times {\mathrm{89}}^1\times {\mathrm{97}}^1\times {\mathrm{5791}}^1$

素因数の和:5979

約数の個数: 16

約数和(自身を含む): 153256320

約数和(自身を除く): 53268914

約数列:

[1, 2, 89, 97, 178, 194, 5791, 8633, 11582, 17266, 515399, 561727, 1030798, 1123454, 49993703, 99987406]

約数ペア:

[(1, 99987406), (2, 49993703), (89, 1123454), (97, 1030798), (178, 561727), (194, 515399), (5791, 17266), (8633, 11582)]