86727238

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{149}}^1\times {\mathrm{367}}^1$

素因数の和:592

約数の個数: 32

約数和(自身を含む): 143740800

約数和(自身を除く): 57013562

約数列:

[1, 2, 13, 26, 61, 122, 149, 298, 367, 734, 793, 1586, 1937, 3874, 4771, 9089, 9542, 18178, 22387, 44774, 54683, 109366, 118157, 236314, 291031, 582062, 710879, 1421758, 3335663, 6671326, 43363619, 86727238]

約数ペア:

[(1, 86727238), (2, 43363619), (13, 6671326), (26, 3335663), (61, 1421758), (122, 710879), (149, 582062), (298, 291031), (367, 236314), (734, 118157), (793, 109366), (1586, 54683), (1937, 44774), (3874, 22387), (4771, 18178), (9089, 9542)]