211106048

素因数分解:

$2^8\times {\mathrm{41}}^1\times {\mathrm{20113}}^1$

素因数の和:20170

約数の個数: 36

約数和(自身を含む): 431686668

約数和(自身を除く): 220580620

約数列:

[1, 2, 4, 8, 16, 32, 41, 64, 82, 128, 164, 256, 328, 656, 1312, 2624, 5248, 10496, 20113, 40226, 80452, 160904, 321808, 643616, 824633, 1287232, 1649266, 2574464, 3298532, 5148928, 6597064, 13194128, 26388256, 52776512, 105553024, 211106048]

約数ペア:

[(1, 211106048), (2, 105553024), (4, 52776512), (8, 26388256), (16, 13194128), (32, 6597064), (41, 5148928), (64, 3298532), (82, 2574464), (128, 1649266), (164, 1287232), (256, 824633), (328, 643616), (656, 321808), (1312, 160904), (2624, 80452), (5248, 40226), (10496, 20113)]