16528048

素因数分解:

$2^4\times {\mathrm{37}}^1\times {\mathrm{27919}}^1$

素因数の和:27964

約数の個数: 20

約数和(自身を含む): 32889760

約数和(自身を除く): 16361712

約数列:

[1, 2, 4, 8, 16, 37, 74, 148, 296, 592, 27919, 55838, 111676, 223352, 446704, 1033003, 2066006, 4132012, 8264024, 16528048]

約数ペア:

[(1, 16528048), (2, 8264024), (4, 4132012), (8, 2066006), (16, 1033003), (37, 446704), (74, 223352), (148, 111676), (296, 55838), (592, 27919)]