5540216

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{157}}^1\times {\mathrm{401}}^1$

素因数の和:575

約数の個数: 32

約数和(自身を含む): 11432880

約数和(自身を除く): 5892664

約数列:

[1, 2, 4, 8, 11, 22, 44, 88, 157, 314, 401, 628, 802, 1256, 1604, 1727, 3208, 3454, 4411, 6908, 8822, 13816, 17644, 35288, 62957, 125914, 251828, 503656, 692527, 1385054, 2770108, 5540216]

約数ペア:

[(1, 5540216), (2, 2770108), (4, 1385054), (8, 692527), (11, 503656), (22, 251828), (44, 125914), (88, 62957), (157, 35288), (314, 17644), (401, 13816), (628, 8822), (802, 6908), (1256, 4411), (1604, 3454), (1727, 3208)]