85688538

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{631}}^1\times {\mathrm{1741}}^1$

素因数の和:2390

約数の個数: 32

約数和(自身を含む): 184958592

約数和(自身を除く): 99270054

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 631, 1262, 1741, 1893, 3482, 3786, 5223, 8203, 10446, 16406, 22633, 24609, 45266, 49218, 67899, 135798, 1098571, 2197142, 3295713, 6591426, 14281423, 28562846, 42844269, 85688538]

約数ペア:

[(1, 85688538), (2, 42844269), (3, 28562846), (6, 14281423), (13, 6591426), (26, 3295713), (39, 2197142), (78, 1098571), (631, 135798), (1262, 67899), (1741, 49218), (1893, 45266), (3482, 24609), (3786, 22633), (5223, 16406), (8203, 10446)]