85734961

素因数分解:

${\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{101}}^1\times {\mathrm{167}}^1$

素因数の和:321

約数の個数: 32

約数和(自身を含む): 103638528

約数和(自身を除く): 17903567

約数列:

[1, 13, 17, 23, 101, 167, 221, 299, 391, 1313, 1717, 2171, 2323, 2839, 3841, 5083, 16867, 22321, 30199, 36907, 39491, 49933, 65297, 219271, 286739, 387941, 513383, 848861, 3727607, 5043233, 6594997, 85734961]

約数ペア:

[(1, 85734961), (13, 6594997), (17, 5043233), (23, 3727607), (101, 848861), (167, 513383), (221, 387941), (299, 286739), (391, 219271), (1313, 65297), (1717, 49933), (2171, 39491), (2323, 36907), (2839, 30199), (3841, 22321), (5083, 16867)]