4056784

素因数分解:

$2^4\times {\mathrm{31}}^1\times {\mathrm{8179}}^1$

素因数の和:8218

約数の個数: 20

約数和(自身を含む): 8114560

約数和(自身を除く): 4057776

約数列:

[1, 2, 4, 8, 16, 31, 62, 124, 248, 496, 8179, 16358, 32716, 65432, 130864, 253549, 507098, 1014196, 2028392, 4056784]

約数ペア:

[(1, 4056784), (2, 2028392), (4, 1014196), (8, 507098), (16, 253549), (31, 130864), (62, 65432), (124, 32716), (248, 16358), (496, 8179)]