83895040

素因数分解:

$2^8\times 5^1\times {\mathrm{65543}}^1$

素因数の和:65564

約数の個数: 36

約数和(自身を含む): 200957904

約数和(自身を除く): 117062864

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 128, 160, 256, 320, 640, 1280, 65543, 131086, 262172, 327715, 524344, 655430, 1048688, 1310860, 2097376, 2621720, 4194752, 5243440, 8389504, 10486880, 16779008, 20973760, 41947520, 83895040]

約数ペア:

[(1, 83895040), (2, 41947520), (4, 20973760), (5, 16779008), (8, 10486880), (10, 8389504), (16, 5243440), (20, 4194752), (32, 2621720), (40, 2097376), (64, 1310860), (80, 1048688), (128, 655430), (160, 524344), (256, 327715), (320, 262172), (640, 131086), (1280, 65543)]