39823984

素因数分解:

$2^4\times {\mathrm{619}}^1\times {\mathrm{4021}}^1$

素因数の和:4648

約数の個数: 20

約数和(自身を含む): 77302840

約数和(自身を除く): 37478856

約数列:

[1, 2, 4, 8, 16, 619, 1238, 2476, 4021, 4952, 8042, 9904, 16084, 32168, 64336, 2488999, 4977998, 9955996, 19911992, 39823984]

約数ペア:

[(1, 39823984), (2, 19911992), (4, 9955996), (8, 4977998), (16, 2488999), (619, 64336), (1238, 32168), (2476, 16084), (4021, 9904), (4952, 8042)]