84080516

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{131}}^1\times {\mathrm{12343}}^1$

素因数の和:12491

約数の個数: 24

約数和(自身を含む): 159681984

約数和(自身を除く): 75601468

約数列:

[1, 2, 4, 13, 26, 52, 131, 262, 524, 1703, 3406, 6812, 12343, 24686, 49372, 160459, 320918, 641836, 1616933, 3233866, 6467732, 21020129, 42040258, 84080516]

約数ペア:

[(1, 84080516), (2, 42040258), (4, 21020129), (13, 6467732), (26, 3233866), (52, 1616933), (131, 641836), (262, 320918), (524, 160459), (1703, 49372), (3406, 24686), (6812, 12343)]