30587792

素因数分解:

$2^4\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{1933}}^1$

素因数の和:2007

約数の個数: 40

約数和(自身を含む): 63311424

約数和(自身を除く): 32723632

約数列:

[1, 2, 4, 8, 16, 23, 43, 46, 86, 92, 172, 184, 344, 368, 688, 989, 1933, 1978, 3866, 3956, 7732, 7912, 15464, 15824, 30928, 44459, 83119, 88918, 166238, 177836, 332476, 355672, 664952, 711344, 1329904, 1911737, 3823474, 7646948, 15293896, 30587792]

約数ペア:

[(1, 30587792), (2, 15293896), (4, 7646948), (8, 3823474), (16, 1911737), (23, 1329904), (43, 711344), (46, 664952), (86, 355672), (92, 332476), (172, 177836), (184, 166238), (344, 88918), (368, 83119), (688, 44459), (989, 30928), (1933, 15824), (1978, 15464), (3866, 7912), (3956, 7732)]