39993286

素因数分解:

$2^1\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{15733}}^1$

素因数の和:15807

約数の個数: 16

約数和(自身を含む): 63439488

約数和(自身を除く): 23446202

約数列:

[1, 2, 31, 41, 62, 82, 1271, 2542, 15733, 31466, 487723, 645053, 975446, 1290106, 19996643, 39993286]

約数ペア:

[(1, 39993286), (2, 19996643), (31, 1290106), (41, 975446), (62, 645053), (82, 487723), (1271, 31466), (2542, 15733)]