15741568

素因数分解:

$2^7\times {\mathrm{23}}^1\times {\mathrm{5347}}^1$

素因数の和:5384

約数の個数: 32

約数和(自身を含む): 32729760

約数和(自身を除く): 16988192

約数列:

[1, 2, 4, 8, 16, 23, 32, 46, 64, 92, 128, 184, 368, 736, 1472, 2944, 5347, 10694, 21388, 42776, 85552, 122981, 171104, 245962, 342208, 491924, 684416, 983848, 1967696, 3935392, 7870784, 15741568]

約数ペア:

[(1, 15741568), (2, 7870784), (4, 3935392), (8, 1967696), (16, 983848), (23, 684416), (32, 491924), (46, 342208), (64, 245962), (92, 171104), (128, 122981), (184, 85552), (368, 42776), (736, 21388), (1472, 10694), (2944, 5347)]