86680178

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{67}}^1\times {\mathrm{2927}}^1$

素因数の和:3026

約数の個数: 32

約数和(自身を含む): 150522624

約数和(自身を除く): 63842446

約数列:

[1, 2, 13, 17, 26, 34, 67, 134, 221, 442, 871, 1139, 1742, 2278, 2927, 5854, 14807, 29614, 38051, 49759, 76102, 99518, 196109, 392218, 646867, 1293734, 2549417, 3333853, 5098834, 6667706, 43340089, 86680178]

約数ペア:

[(1, 86680178), (2, 43340089), (13, 6667706), (17, 5098834), (26, 3333853), (34, 2549417), (67, 1293734), (134, 646867), (221, 392218), (442, 196109), (871, 99518), (1139, 76102), (1742, 49759), (2278, 38051), (2927, 29614), (5854, 14807)]