82493170

素因数分解:

$2^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{281}}^1\times {\mathrm{947}}^1$

素因数の和:1266

約数の個数: 32

約数和(自身を含む): 153985536

約数和(自身を除く): 71492366

約数列:

[1, 2, 5, 10, 31, 62, 155, 281, 310, 562, 947, 1405, 1894, 2810, 4735, 8711, 9470, 17422, 29357, 43555, 58714, 87110, 146785, 266107, 293570, 532214, 1330535, 2661070, 8249317, 16498634, 41246585, 82493170]

約数ペア:

[(1, 82493170), (2, 41246585), (5, 16498634), (10, 8249317), (31, 2661070), (62, 1330535), (155, 532214), (281, 293570), (310, 266107), (562, 146785), (947, 87110), (1405, 58714), (1894, 43555), (2810, 29357), (4735, 17422), (8711, 9470)]