89821942

素因数分解:

$2^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{67}}^1\times {\mathrm{3089}}^1$

素因数の和:3196

約数の個数: 32

約数和(自身を含む): 161372160

約数和(自身を除く): 71550218

約数列:

[1, 2, 7, 14, 31, 62, 67, 134, 217, 434, 469, 938, 2077, 3089, 4154, 6178, 14539, 21623, 29078, 43246, 95759, 191518, 206963, 413926, 670313, 1340626, 1448741, 2897482, 6415853, 12831706, 44910971, 89821942]

約数ペア:

[(1, 89821942), (2, 44910971), (7, 12831706), (14, 6415853), (31, 2897482), (62, 1448741), (67, 1340626), (134, 670313), (217, 413926), (434, 206963), (469, 191518), (938, 95759), (2077, 43246), (3089, 29078), (4154, 21623), (6178, 14539)]