23103172

素因数分解:

$2^2\times {\mathrm{41}}^1\times {\mathrm{179}}^1\times {\mathrm{787}}^1$

素因数の和:1011

約数の個数: 24

約数和(自身を含む): 41700960

約数和(自身を除く): 18597788

約数列:

[1, 2, 4, 41, 82, 164, 179, 358, 716, 787, 1574, 3148, 7339, 14678, 29356, 32267, 64534, 129068, 140873, 281746, 563492, 5775793, 11551586, 23103172]

約数ペア:

[(1, 23103172), (2, 11551586), (4, 5775793), (41, 563492), (82, 281746), (164, 140873), (179, 129068), (358, 64534), (716, 32267), (787, 29356), (1574, 14678), (3148, 7339)]