65696312

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{20177}}^1$

素因数の和:20231

約数の個数: 32

約数和(自身を含む): 138017520

約数和(自身を除く): 72321208

約数列:

[1, 2, 4, 8, 11, 22, 37, 44, 74, 88, 148, 296, 407, 814, 1628, 3256, 20177, 40354, 80708, 161416, 221947, 443894, 746549, 887788, 1493098, 1775576, 2986196, 5972392, 8212039, 16424078, 32848156, 65696312]

約数ペア:

[(1, 65696312), (2, 32848156), (4, 16424078), (8, 8212039), (11, 5972392), (22, 2986196), (37, 1775576), (44, 1493098), (74, 887788), (88, 746549), (148, 443894), (296, 221947), (407, 161416), (814, 80708), (1628, 40354), (3256, 20177)]