16742328

素因数分解:

$2^3\times 3^1\times {\mathrm{421}}^1\times {\mathrm{1657}}^1$

素因数の和:2087

約数の個数: 32

約数和(自身を含む): 41980560

約数和(自身を除く): 25238232

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 421, 842, 1263, 1657, 1684, 2526, 3314, 3368, 4971, 5052, 6628, 9942, 10104, 13256, 19884, 39768, 697597, 1395194, 2092791, 2790388, 4185582, 5580776, 8371164, 16742328]

約数ペア:

[(1, 16742328), (2, 8371164), (3, 5580776), (4, 4185582), (6, 2790388), (8, 2092791), (12, 1395194), (24, 697597), (421, 39768), (842, 19884), (1263, 13256), (1657, 10104), (1684, 9942), (2526, 6628), (3314, 5052), (3368, 4971)]