2228320672

素因数分解:

$2^5\times {\mathrm{31}}^2\times {\mathrm{72461}}^1$

素因数の和:72533

約数の個数: 36

約数和(自身を含む): 4533150258

約数和(自身を除く): 2304829586

約数列:

[1, 2, 4, 8, 16, 31, 32, 62, 124, 248, 496, 961, 992, 1922, 3844, 7688, 15376, 30752, 72461, 144922, 289844, 579688, 1159376, 2246291, 2318752, 4492582, 8985164, 17970328, 35940656, 69635021, 71881312, 139270042, 278540084, 557080168, 1114160336, 2228320672]

約数ペア:

[(1, 2228320672), (2, 1114160336), (4, 557080168), (8, 278540084), (16, 139270042), (31, 71881312), (32, 69635021), (62, 35940656), (124, 17970328), (248, 8985164), (496, 4492582), (961, 2318752), (992, 2246291), (1922, 1159376), (3844, 579688), (7688, 289844), (15376, 144922), (30752, 72461)]