89145014

素因数分解:

$2^1\times 7^3\times {\mathrm{29}}^1\times {\mathrm{4481}}^1$

素因数の和:4533

約数の個数: 32

約数和(自身を含む): 161352000

約数和(自身を除く): 72206986

約数列:

[1, 2, 7, 14, 29, 49, 58, 98, 203, 343, 406, 686, 1421, 2842, 4481, 8962, 9947, 19894, 31367, 62734, 129949, 219569, 259898, 439138, 909643, 1536983, 1819286, 3073966, 6367501, 12735002, 44572507, 89145014]

約数ペア:

[(1, 89145014), (2, 44572507), (7, 12735002), (14, 6367501), (29, 3073966), (49, 1819286), (58, 1536983), (98, 909643), (203, 439138), (343, 259898), (406, 219569), (686, 129949), (1421, 62734), (2842, 31367), (4481, 19894), (8962, 9947)]