31713908

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{9923}}^1$

素因数の和:9991

約数の個数: 24

約数和(自身を含む): 60020352

約数和(自身を除く): 28306444

約数列:

[1, 2, 4, 17, 34, 47, 68, 94, 188, 799, 1598, 3196, 9923, 19846, 39692, 168691, 337382, 466381, 674764, 932762, 1865524, 7928477, 15856954, 31713908]

約数ペア:

[(1, 31713908), (2, 15856954), (4, 7928477), (17, 1865524), (34, 932762), (47, 674764), (68, 466381), (94, 337382), (188, 168691), (799, 39692), (1598, 19846), (3196, 9923)]