91386808

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{727}}^1\times {\mathrm{827}}^1$

素因数の和:1579

約数の個数: 32

約数和(自身を含む): 180835200

約数和(自身を除く): 89448392

約数列:

[1, 2, 4, 8, 19, 38, 76, 152, 727, 827, 1454, 1654, 2908, 3308, 5816, 6616, 13813, 15713, 27626, 31426, 55252, 62852, 110504, 125704, 601229, 1202458, 2404916, 4809832, 11423351, 22846702, 45693404, 91386808]

約数ペア:

[(1, 91386808), (2, 45693404), (4, 22846702), (8, 11423351), (19, 4809832), (38, 2404916), (76, 1202458), (152, 601229), (727, 125704), (827, 110504), (1454, 62852), (1654, 55252), (2908, 31426), (3308, 27626), (5816, 15713), (6616, 13813)]