8198216

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{4637}}^1$

素因数の和:4673

約数の個数: 32

約数和(自身を含む): 17531640

約数和(自身を除く): 9333424

約数列:

[1, 2, 4, 8, 13, 17, 26, 34, 52, 68, 104, 136, 221, 442, 884, 1768, 4637, 9274, 18548, 37096, 60281, 78829, 120562, 157658, 241124, 315316, 482248, 630632, 1024777, 2049554, 4099108, 8198216]

約数ペア:

[(1, 8198216), (2, 4099108), (4, 2049554), (8, 1024777), (13, 630632), (17, 482248), (26, 315316), (34, 241124), (52, 157658), (68, 120562), (104, 78829), (136, 60281), (221, 37096), (442, 18548), (884, 9274), (1768, 4637)]