16030376

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{263}}^1\times {\mathrm{401}}^1$

素因数の和:689

約数の個数: 32

約数和(自身を含む): 31838400

約数和(自身を除く): 15808024

約数列:

[1, 2, 4, 8, 19, 38, 76, 152, 263, 401, 526, 802, 1052, 1604, 2104, 3208, 4997, 7619, 9994, 15238, 19988, 30476, 39976, 60952, 105463, 210926, 421852, 843704, 2003797, 4007594, 8015188, 16030376]

約数ペア:

[(1, 16030376), (2, 8015188), (4, 4007594), (8, 2003797), (19, 843704), (38, 421852), (76, 210926), (152, 105463), (263, 60952), (401, 39976), (526, 30476), (802, 19988), (1052, 15238), (1604, 9994), (2104, 7619), (3208, 4997)]