90384382

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{211}}^1\times {\mathrm{19471}}^1$

素因数の和:19695

約数の個数: 16

約数和(自身を含む): 148610304

約数和(自身を除く): 58225922

約数列:

[1, 2, 11, 22, 211, 422, 2321, 4642, 19471, 38942, 214181, 428362, 4108381, 8216762, 45192191, 90384382]

約数ペア:

[(1, 90384382), (2, 45192191), (11, 8216762), (22, 4108381), (211, 428362), (422, 214181), (2321, 38942), (4642, 19471)]