86878766

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{67}}^1\times {\mathrm{941}}^1$

素因数の和:1076

約数の個数: 32

約数和(自身を含む): 145279008

約数和(自身を除く): 58400242

約数列:

[1, 2, 13, 26, 53, 67, 106, 134, 689, 871, 941, 1378, 1742, 1882, 3551, 7102, 12233, 24466, 46163, 49873, 63047, 92326, 99746, 126094, 648349, 819611, 1296698, 1639222, 3341491, 6682982, 43439383, 86878766]

約数ペア:

[(1, 86878766), (2, 43439383), (13, 6682982), (26, 3341491), (53, 1639222), (67, 1296698), (106, 819611), (134, 648349), (689, 126094), (871, 99746), (941, 92326), (1378, 63047), (1742, 49873), (1882, 46163), (3551, 24466), (7102, 12233)]