90312796

素因数分解:

$2^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{104047}}^1$

素因数の和:104089

約数の個数: 24

約数和(自身を含む): 186454016

約数和(自身を除く): 96141220

約数列:

[1, 2, 4, 7, 14, 28, 31, 62, 124, 217, 434, 868, 104047, 208094, 416188, 728329, 1456658, 2913316, 3225457, 6450914, 12901828, 22578199, 45156398, 90312796]

約数ペア:

[(1, 90312796), (2, 45156398), (4, 22578199), (7, 12901828), (14, 6450914), (28, 3225457), (31, 2913316), (62, 1456658), (124, 728329), (217, 416188), (434, 208094), (868, 104047)]