16987632

素因数分解:

$2^4\times 3^1\times {\mathrm{547}}^1\times {\mathrm{647}}^1$

素因数の和:1205

約数の個数: 40

約数和(自身を含む): 44032896

約数和(自身を除く): 27045264

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 547, 647, 1094, 1294, 1641, 1941, 2188, 2588, 3282, 3882, 4376, 5176, 6564, 7764, 8752, 10352, 13128, 15528, 26256, 31056, 353909, 707818, 1061727, 1415636, 2123454, 2831272, 4246908, 5662544, 8493816, 16987632]

約数ペア:

[(1, 16987632), (2, 8493816), (3, 5662544), (4, 4246908), (6, 2831272), (8, 2123454), (12, 1415636), (16, 1061727), (24, 707818), (48, 353909), (547, 31056), (647, 26256), (1094, 15528), (1294, 13128), (1641, 10352), (1941, 8752), (2188, 7764), (2588, 6564), (3282, 5176), (3882, 4376)]