40505656

素因数分解:

$2^3\times {\mathrm{43}}^1\times {\mathrm{73}}^1\times {\mathrm{1613}}^1$

素因数の和:1735

約数の個数: 32

約数和(自身を含む): 78827760

約数和(自身を除く): 38322104

約数列:

[1, 2, 4, 8, 43, 73, 86, 146, 172, 292, 344, 584, 1613, 3139, 3226, 6278, 6452, 12556, 12904, 25112, 69359, 117749, 138718, 235498, 277436, 470996, 554872, 941992, 5063207, 10126414, 20252828, 40505656]

約数ペア:

[(1, 40505656), (2, 20252828), (4, 10126414), (8, 5063207), (43, 941992), (73, 554872), (86, 470996), (146, 277436), (172, 235498), (292, 138718), (344, 117749), (584, 69359), (1613, 25112), (3139, 12904), (3226, 12556), (6278, 6452)]