82719512

素因数分解:

$2^3\times {\mathrm{73}}^1\times {\mathrm{197}}^1\times {\mathrm{719}}^1$

素因数の和:995

約数の個数: 32

約数和(自身を含む): 158241600

約数和(自身を除く): 75522088

約数列:

[1, 2, 4, 8, 73, 146, 197, 292, 394, 584, 719, 788, 1438, 1576, 2876, 5752, 14381, 28762, 52487, 57524, 104974, 115048, 141643, 209948, 283286, 419896, 566572, 1133144, 10339939, 20679878, 41359756, 82719512]

約数ペア:

[(1, 82719512), (2, 41359756), (4, 20679878), (8, 10339939), (73, 1133144), (146, 566572), (197, 419896), (292, 283286), (394, 209948), (584, 141643), (719, 115048), (788, 104974), (1438, 57524), (1576, 52487), (2876, 28762), (5752, 14381)]