84637538

素因数分解:

$2^1\times {\mathrm{71}}^1\times {\mathrm{509}}^1\times {\mathrm{1171}}^1$

素因数の和:1753

約数の個数: 16

約数和(自身を含む): 129107520

約数和(自身を除く): 44469982

約数列:

[1, 2, 71, 142, 509, 1018, 1171, 2342, 36139, 72278, 83141, 166282, 596039, 1192078, 42318769, 84637538]

約数ペア:

[(1, 84637538), (2, 42318769), (71, 1192078), (142, 596039), (509, 166282), (1018, 83141), (1171, 72278), (2342, 36139)]