85697874004

素因数分解:

$2^2\times {\mathrm{17}}^2\times {\mathrm{1163}}^1\times {\mathrm{63743}}^1$

素因数の和:64944

約数の個数: 36

約数和(自身を含む): 159451536384

約数和(自身を除く): 73753662380

約数列:

[1, 2, 4, 17, 34, 68, 289, 578, 1156, 1163, 2326, 4652, 19771, 39542, 63743, 79084, 127486, 254972, 336107, 672214, 1083631, 1344428, 2167262, 4334524, 18421727, 36843454, 73686908, 74133109, 148266218, 296532436, 1260262853, 2520525706, 5041051412, 21424468501, 42848937002, 85697874004]

約数ペア:

[(1, 85697874004), (2, 42848937002), (4, 21424468501), (17, 5041051412), (34, 2520525706), (68, 1260262853), (289, 296532436), (578, 148266218), (1156, 74133109), (1163, 73686908), (2326, 36843454), (4652, 18421727), (19771, 4334524), (39542, 2167262), (63743, 1344428), (79084, 1083631), (127486, 672214), (254972, 336107)]