16991632

素因数分解:

$2^4\times 7^2\times {\mathrm{21673}}^1$

素因数の和:21695

約数の個数: 30

約数和(自身を含む): 38297958

約数和(自身を除く): 21306326

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 49, 56, 98, 112, 196, 392, 784, 21673, 43346, 86692, 151711, 173384, 303422, 346768, 606844, 1061977, 1213688, 2123954, 2427376, 4247908, 8495816, 16991632]

約数ペア:

[(1, 16991632), (2, 8495816), (4, 4247908), (7, 2427376), (8, 2123954), (14, 1213688), (16, 1061977), (28, 606844), (49, 346768), (56, 303422), (98, 173384), (112, 151711), (196, 86692), (392, 43346), (784, 21673)]