86173520

素因数分解:

$2^4\times 5^1\times {\mathrm{107}}^1\times {\mathrm{10067}}^1$

素因数の和:10187

約数の個数: 40

約数和(自身を含む): 202245984

約数和(自身を除く): 116072464

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 107, 214, 428, 535, 856, 1070, 1712, 2140, 4280, 8560, 10067, 20134, 40268, 50335, 80536, 100670, 161072, 201340, 402680, 805360, 1077169, 2154338, 4308676, 5385845, 8617352, 10771690, 17234704, 21543380, 43086760, 86173520]

約数ペア:

[(1, 86173520), (2, 43086760), (4, 21543380), (5, 17234704), (8, 10771690), (10, 8617352), (16, 5385845), (20, 4308676), (40, 2154338), (80, 1077169), (107, 805360), (214, 402680), (428, 201340), (535, 161072), (856, 100670), (1070, 80536), (1712, 50335), (2140, 40268), (4280, 20134), (8560, 10067)]