39975328

素因数分解:

$2^5\times {\mathrm{41}}^1\times {\mathrm{30469}}^1$

素因数の和:30520

約数の個数: 24

約数和(自身を含む): 80623620

約数和(自身を除く): 40648292

約数列:

[1, 2, 4, 8, 16, 32, 41, 82, 164, 328, 656, 1312, 30469, 60938, 121876, 243752, 487504, 975008, 1249229, 2498458, 4996916, 9993832, 19987664, 39975328]

約数ペア:

[(1, 39975328), (2, 19987664), (4, 9993832), (8, 4996916), (16, 2498458), (32, 1249229), (41, 975008), (82, 487504), (164, 243752), (328, 121876), (656, 60938), (1312, 30469)]