42204392

素因数分解:

$2^3\times {\mathrm{31}}^1\times {\mathrm{170179}}^1$

素因数の和:170216

約数の個数: 16

約数和(自身を含む): 81686400

約数和(自身を除く): 39482008

約数列:

[1, 2, 4, 8, 31, 62, 124, 248, 170179, 340358, 680716, 1361432, 5275549, 10551098, 21102196, 42204392]

約数ペア:

[(1, 42204392), (2, 21102196), (4, 10551098), (8, 5275549), (31, 1361432), (62, 680716), (124, 340358), (248, 170179)]