90475936

素因数分解:

$2^5\times {\mathrm{113}}^1\times {\mathrm{131}}^1\times {\mathrm{191}}^1$

素因数の和:445

約数の個数: 48

約数和(自身を含む): 182020608

約数和(自身を除く): 91544672

約数列:

[1, 2, 4, 8, 16, 32, 113, 131, 191, 226, 262, 382, 452, 524, 764, 904, 1048, 1528, 1808, 2096, 3056, 3616, 4192, 6112, 14803, 21583, 25021, 29606, 43166, 50042, 59212, 86332, 100084, 118424, 172664, 200168, 236848, 345328, 400336, 473696, 690656, 800672, 2827373, 5654746, 11309492, 22618984, 45237968, 90475936]

約数ペア:

[(1, 90475936), (2, 45237968), (4, 22618984), (8, 11309492), (16, 5654746), (32, 2827373), (113, 800672), (131, 690656), (191, 473696), (226, 400336), (262, 345328), (382, 236848), (452, 200168), (524, 172664), (764, 118424), (904, 100084), (1048, 86332), (1528, 59212), (1808, 50042), (2096, 43166), (3056, 29606), (3616, 25021), (4192, 21583), (6112, 14803)]