141720344

素因数分解:

$2^3\times {\mathrm{31}}^1\times {\mathrm{571453}}^1$

素因数の和:571490

約数の個数: 16

約数和(自身を含む): 274297920

約数和(自身を除く): 132577576

約数列:

[1, 2, 4, 8, 31, 62, 124, 248, 571453, 1142906, 2285812, 4571624, 17715043, 35430086, 70860172, 141720344]

約数ペア:

[(1, 141720344), (2, 70860172), (4, 35430086), (8, 17715043), (31, 4571624), (62, 2285812), (124, 1142906), (248, 571453)]