84640246

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{83}}^1\times {\mathrm{89}}^1\times {\mathrm{337}}^1$

素因数の和:528

約数の個数: 32

約数和(自身を含む): 137985120

約数和(自身を除く): 53344874

約数列:

[1, 2, 17, 34, 83, 89, 166, 178, 337, 674, 1411, 1513, 2822, 3026, 5729, 7387, 11458, 14774, 27971, 29993, 55942, 59986, 125579, 251158, 475507, 509881, 951014, 1019762, 2489419, 4978838, 42320123, 84640246]

約数ペア:

[(1, 84640246), (2, 42320123), (17, 4978838), (34, 2489419), (83, 1019762), (89, 951014), (166, 509881), (178, 475507), (337, 251158), (674, 125579), (1411, 59986), (1513, 55942), (2822, 29993), (3026, 27971), (5729, 14774), (7387, 11458)]