82077788

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{131}}^1\times {\mathrm{12049}}^1$

素因数の和:12197

約数の個数: 24

約数和(自身を含む): 155878800

約数和(自身を除く): 73801012

約数列:

[1, 2, 4, 13, 26, 52, 131, 262, 524, 1703, 3406, 6812, 12049, 24098, 48196, 156637, 313274, 626548, 1578419, 3156838, 6313676, 20519447, 41038894, 82077788]

約数ペア:

[(1, 82077788), (2, 41038894), (4, 20519447), (13, 6313676), (26, 3156838), (52, 1578419), (131, 626548), (262, 313274), (524, 156637), (1703, 48196), (3406, 24098), (6812, 12049)]