31884774

素因数分解:

$2^1\times 3^1\times {\mathrm{19}}^1\times {\mathrm{389}}^1\times {\mathrm{719}}^1$

素因数の和:1132

約数の個数: 32

約数和(自身を含む): 67392000

約数和(自身を除く): 35507226

約数列:

[1, 2, 3, 6, 19, 38, 57, 114, 389, 719, 778, 1167, 1438, 2157, 2334, 4314, 7391, 13661, 14782, 22173, 27322, 40983, 44346, 81966, 279691, 559382, 839073, 1678146, 5314129, 10628258, 15942387, 31884774]

約数ペア:

[(1, 31884774), (2, 15942387), (3, 10628258), (6, 5314129), (19, 1678146), (38, 839073), (57, 559382), (114, 279691), (389, 81966), (719, 44346), (778, 40983), (1167, 27322), (1438, 22173), (2157, 14782), (2334, 13661), (4314, 7391)]