88415912

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{1163}}^1$

素因数の和:1242

約数の個数: 64

約数和(自身を含む): 193596480

約数和(自身を除く): 105180568

約数列:

[1, 2, 4, 8, 13, 17, 26, 34, 43, 52, 68, 86, 104, 136, 172, 221, 344, 442, 559, 731, 884, 1118, 1163, 1462, 1768, 2236, 2326, 2924, 4472, 4652, 5848, 9304, 9503, 15119, 19006, 19771, 30238, 38012, 39542, 50009, 60476, 76024, 79084, 100018, 120952, 158168, 200036, 257023, 400072, 514046, 650117, 850153, 1028092, 1300234, 1700306, 2056184, 2600468, 3400612, 5200936, 6801224, 11051989, 22103978, 44207956, 88415912]

約数ペア:

[(1, 88415912), (2, 44207956), (4, 22103978), (8, 11051989), (13, 6801224), (17, 5200936), (26, 3400612), (34, 2600468), (43, 2056184), (52, 1700306), (68, 1300234), (86, 1028092), (104, 850153), (136, 650117), (172, 514046), (221, 400072), (344, 257023), (442, 200036), (559, 158168), (731, 120952), (884, 100018), (1118, 79084), (1163, 76024), (1462, 60476), (1768, 50009), (2236, 39542), (2326, 38012), (2924, 30238), (4472, 19771), (4652, 19006), (5848, 15119), (9304, 9503)]