86242558

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{179}}^1\times {\mathrm{409}}^1$

素因数の和:640

約数の個数: 32

約数和(自身を含む): 141696000

約数和(自身を除く): 55453442

約数列:

[1, 2, 19, 31, 38, 62, 179, 358, 409, 589, 818, 1178, 3401, 5549, 6802, 7771, 11098, 12679, 15542, 25358, 73211, 105431, 146422, 210862, 240901, 481802, 1391009, 2269541, 2782018, 4539082, 43121279, 86242558]

約数ペア:

[(1, 86242558), (2, 43121279), (19, 4539082), (31, 2782018), (38, 2269541), (62, 1391009), (179, 481802), (358, 240901), (409, 210862), (589, 146422), (818, 105431), (1178, 73211), (3401, 25358), (5549, 15542), (6802, 12679), (7771, 11098)]