86177845

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{167}}^1\times {\mathrm{467}}^1$

素因数の和:669

約数の個数: 32

約数和(自身を含む): 118879488

約数和(自身を除く): 32701643

約数列:

[1, 5, 13, 17, 65, 85, 167, 221, 467, 835, 1105, 2171, 2335, 2839, 6071, 7939, 10855, 14195, 30355, 36907, 39695, 77989, 103207, 184535, 389945, 516035, 1013857, 1325813, 5069285, 6629065, 17235569, 86177845]

約数ペア:

[(1, 86177845), (5, 17235569), (13, 6629065), (17, 5069285), (65, 1325813), (85, 1013857), (167, 516035), (221, 389945), (467, 184535), (835, 103207), (1105, 77989), (2171, 39695), (2335, 36907), (2839, 30355), (6071, 14195), (7939, 10855)]