87477070

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{514571}}^1$

素因数の和:514595

約数の個数: 16

約数和(自身を含む): 166721328

約数和(自身を除く): 79244258

約数列:

[1, 2, 5, 10, 17, 34, 85, 170, 514571, 1029142, 2572855, 5145710, 8747707, 17495414, 43738535, 87477070]

約数ペア:

[(1, 87477070), (2, 43738535), (5, 17495414), (10, 8747707), (17, 5145710), (34, 2572855), (85, 1029142), (170, 514571)]