90391136

素因数分解:

$2^5\times {\mathrm{11}}^1\times {\mathrm{491}}^1\times {\mathrm{523}}^1$

素因数の和:1035

約数の個数: 48

約数和(自身を含む): 194902848

約数和(自身を除く): 104511712

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 44, 88, 176, 352, 491, 523, 982, 1046, 1964, 2092, 3928, 4184, 5401, 5753, 7856, 8368, 10802, 11506, 15712, 16736, 21604, 23012, 43208, 46024, 86416, 92048, 172832, 184096, 256793, 513586, 1027172, 2054344, 2824723, 4108688, 5649446, 8217376, 11298892, 22597784, 45195568, 90391136]

約数ペア:

[(1, 90391136), (2, 45195568), (4, 22597784), (8, 11298892), (11, 8217376), (16, 5649446), (22, 4108688), (32, 2824723), (44, 2054344), (88, 1027172), (176, 513586), (352, 256793), (491, 184096), (523, 172832), (982, 92048), (1046, 86416), (1964, 46024), (2092, 43208), (3928, 23012), (4184, 21604), (5401, 16736), (5753, 15712), (7856, 11506), (8368, 10802)]