239696

素因数分解:

$2^4\times {\mathrm{71}}^1\times {\mathrm{211}}^1$

素因数の和:290

約数の個数: 20

約数和(自身を含む): 473184

約数和(自身を除く): 233488

約数列:

[1, 2, 4, 8, 16, 71, 142, 211, 284, 422, 568, 844, 1136, 1688, 3376, 14981, 29962, 59924, 119848, 239696]

約数ペア:

[(1, 239696), (2, 119848), (4, 59924), (8, 29962), (16, 14981), (71, 3376), (142, 1688), (211, 1136), (284, 844), (422, 568)]