34971880

素因数分解:

$2^3\times 5^1\times {\mathrm{107}}^1\times {\mathrm{8171}}^1$

素因数の和:8289

約数の個数: 32

約数和(自身を含む): 79431840

約数和(自身を除く): 44459960

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 107, 214, 428, 535, 856, 1070, 2140, 4280, 8171, 16342, 32684, 40855, 65368, 81710, 163420, 326840, 874297, 1748594, 3497188, 4371485, 6994376, 8742970, 17485940, 34971880]

約数ペア:

[(1, 34971880), (2, 17485940), (4, 8742970), (5, 6994376), (8, 4371485), (10, 3497188), (20, 1748594), (40, 874297), (107, 326840), (214, 163420), (428, 81710), (535, 65368), (856, 40855), (1070, 32684), (2140, 16342), (4280, 8171)]