87924728

素因数分解:

$2^3\times {\mathrm{37}}^1\times {\mathrm{139}}^1\times {\mathrm{2137}}^1$

素因数の和:2319

約数の個数: 32

約数和(自身を含む): 170612400

約数和(自身を除く): 82687672

約数列:

[1, 2, 4, 8, 37, 74, 139, 148, 278, 296, 556, 1112, 2137, 4274, 5143, 8548, 10286, 17096, 20572, 41144, 79069, 158138, 297043, 316276, 594086, 632552, 1188172, 2376344, 10990591, 21981182, 43962364, 87924728]

約数ペア:

[(1, 87924728), (2, 43962364), (4, 21981182), (8, 10990591), (37, 2376344), (74, 1188172), (139, 632552), (148, 594086), (278, 316276), (296, 297043), (556, 158138), (1112, 79069), (2137, 41144), (4274, 20572), (5143, 17096), (8548, 10286)]