42920884

素因数分解:

$2^2\times {\mathrm{53}}^1\times {\mathrm{193}}^1\times {\mathrm{1049}}^1$

素因数の和:1299

約数の個数: 24

約数和(自身を含む): 76998600

約数和(自身を除く): 34077716

約数列:

[1, 2, 4, 53, 106, 193, 212, 386, 772, 1049, 2098, 4196, 10229, 20458, 40916, 55597, 111194, 202457, 222388, 404914, 809828, 10730221, 21460442, 42920884]

約数ペア:

[(1, 42920884), (2, 21460442), (4, 10730221), (53, 809828), (106, 404914), (193, 222388), (212, 202457), (386, 111194), (772, 55597), (1049, 40916), (2098, 20458), (4196, 10229)]