804256

素因数分解:

$2^5\times {\mathrm{41}}^1\times {\mathrm{613}}^1$

素因数の和:664

約数の個数: 24

約数和(自身を含む): 1624644

約数和(自身を除く): 820388

約数列:

[1, 2, 4, 8, 16, 32, 41, 82, 164, 328, 613, 656, 1226, 1312, 2452, 4904, 9808, 19616, 25133, 50266, 100532, 201064, 402128, 804256]

約数ペア:

[(1, 804256), (2, 402128), (4, 201064), (8, 100532), (16, 50266), (32, 25133), (41, 19616), (82, 9808), (164, 4904), (328, 2452), (613, 1312), (656, 1226)]