90523264

素因数分解:

$2^7\times {\mathrm{13}}^1\times {\mathrm{54401}}^1$

素因数の和:54428

約数の個数: 32

約数和(自身を含む): 194215140

約数和(自身を除く): 103691876

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 64, 104, 128, 208, 416, 832, 1664, 54401, 108802, 217604, 435208, 707213, 870416, 1414426, 1740832, 2828852, 3481664, 5657704, 6963328, 11315408, 22630816, 45261632, 90523264]

約数ペア:

[(1, 90523264), (2, 45261632), (4, 22630816), (8, 11315408), (13, 6963328), (16, 5657704), (26, 3481664), (32, 2828852), (52, 1740832), (64, 1414426), (104, 870416), (128, 707213), (208, 435208), (416, 217604), (832, 108802), (1664, 54401)]