12800168

素因数分解:

$2^3\times {\mathrm{47}}^1\times {\mathrm{59}}^1\times {\mathrm{577}}^1$

素因数の和:689

約数の個数: 32

約数和(自身を含む): 24969600

約数和(自身を除く): 12169432

約数列:

[1, 2, 4, 8, 47, 59, 94, 118, 188, 236, 376, 472, 577, 1154, 2308, 2773, 4616, 5546, 11092, 22184, 27119, 34043, 54238, 68086, 108476, 136172, 216952, 272344, 1600021, 3200042, 6400084, 12800168]

約数ペア:

[(1, 12800168), (2, 6400084), (4, 3200042), (8, 1600021), (47, 272344), (59, 216952), (94, 136172), (118, 108476), (188, 68086), (236, 54238), (376, 34043), (472, 27119), (577, 22184), (1154, 11092), (2308, 5546), (2773, 4616)]