16658210

素因数分解:

$2^1\times 5^1\times {\mathrm{23}}^2\times {\mathrm{47}}^1\times {\mathrm{67}}^1$

素因数の和:167

約数の個数: 48

約数和(自身を含む): 32489856

約数和(自身を除く): 15831646

約数列:

[1, 2, 5, 10, 23, 46, 47, 67, 94, 115, 134, 230, 235, 335, 470, 529, 670, 1058, 1081, 1541, 2162, 2645, 3082, 3149, 5290, 5405, 6298, 7705, 10810, 15410, 15745, 24863, 31490, 35443, 49726, 70886, 72427, 124315, 144854, 177215, 248630, 354430, 362135, 724270, 1665821, 3331642, 8329105, 16658210]

約数ペア:

[(1, 16658210), (2, 8329105), (5, 3331642), (10, 1665821), (23, 724270), (46, 362135), (47, 354430), (67, 248630), (94, 177215), (115, 144854), (134, 124315), (230, 72427), (235, 70886), (335, 49726), (470, 35443), (529, 31490), (670, 24863), (1058, 15745), (1081, 15410), (1541, 10810), (2162, 7705), (2645, 6298), (3082, 5405), (3149, 5290)]