87538690

素因数分解:

$2^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{9283}}^1$

素因数の和:9354

約数の個数: 32

約数和(自身を含む): 168448896

約数和(自身を除く): 80910206

約数列:

[1, 2, 5, 10, 23, 41, 46, 82, 115, 205, 230, 410, 943, 1886, 4715, 9283, 9430, 18566, 46415, 92830, 213509, 380603, 427018, 761206, 1067545, 1903015, 2135090, 3806030, 8753869, 17507738, 43769345, 87538690]

約数ペア:

[(1, 87538690), (2, 43769345), (5, 17507738), (10, 8753869), (23, 3806030), (41, 2135090), (46, 1903015), (82, 1067545), (115, 761206), (205, 427018), (230, 380603), (410, 213509), (943, 92830), (1886, 46415), (4715, 18566), (9283, 9430)]