31420484

素因数分解:

$2^2\times {\mathrm{23}}^2\times {\mathrm{31}}^1\times {\mathrm{479}}^1$

素因数の和:560

約数の個数: 36

約数和(自身を含む): 59458560

約数和(自身を除く): 28038076

約数列:

[1, 2, 4, 23, 31, 46, 62, 92, 124, 479, 529, 713, 958, 1058, 1426, 1916, 2116, 2852, 11017, 14849, 16399, 22034, 29698, 32798, 44068, 59396, 65596, 253391, 341527, 506782, 683054, 1013564, 1366108, 7855121, 15710242, 31420484]

約数ペア:

[(1, 31420484), (2, 15710242), (4, 7855121), (23, 1366108), (31, 1013564), (46, 683054), (62, 506782), (92, 341527), (124, 253391), (479, 65596), (529, 59396), (713, 44068), (958, 32798), (1058, 29698), (1426, 22034), (1916, 16399), (2116, 14849), (2852, 11017)]