126524516

素因数分解:

$2^2\times {\mathrm{31}}^1\times {\mathrm{131}}^1\times {\mathrm{7789}}^1$

素因数の和:7955

約数の個数: 24

約数和(自身を含む): 230334720

約数和(自身を除く): 103810204

約数列:

[1, 2, 4, 31, 62, 124, 131, 262, 524, 4061, 7789, 8122, 15578, 16244, 31156, 241459, 482918, 965836, 1020359, 2040718, 4081436, 31631129, 63262258, 126524516]

約数ペア:

[(1, 126524516), (2, 63262258), (4, 31631129), (31, 4081436), (62, 2040718), (124, 1020359), (131, 965836), (262, 482918), (524, 241459), (4061, 31156), (7789, 16244), (8122, 15578)]