460616144

素因数分解:

$2^4\times {\mathrm{2089}}^1\times {\mathrm{13781}}^1$

素因数の和:15878

約数の個数: 20

約数和(自身を含む): 892935780

約数和(自身を除く): 432319636

約数列:

[1, 2, 4, 8, 16, 2089, 4178, 8356, 13781, 16712, 27562, 33424, 55124, 110248, 220496, 28788509, 57577018, 115154036, 230308072, 460616144]

約数ペア:

[(1, 460616144), (2, 230308072), (4, 115154036), (8, 57577018), (16, 28788509), (2089, 220496), (4178, 110248), (8356, 55124), (13781, 33424), (16712, 27562)]