2040335744

素因数分解:

$2^7\times {\mathrm{101}}^1\times {\mathrm{157823}}^1$

素因数の和:157938

約数の個数: 32

約数和(自身を含む): 4105002240

約数和(自身を除く): 2064666496

約数列:

[1, 2, 4, 8, 16, 32, 64, 101, 128, 202, 404, 808, 1616, 3232, 6464, 12928, 157823, 315646, 631292, 1262584, 2525168, 5050336, 10100672, 15940123, 20201344, 31880246, 63760492, 127520984, 255041968, 510083936, 1020167872, 2040335744]

約数ペア:

[(1, 2040335744), (2, 1020167872), (4, 510083936), (8, 255041968), (16, 127520984), (32, 63760492), (64, 31880246), (101, 20201344), (128, 15940123), (202, 10100672), (404, 5050336), (808, 2525168), (1616, 1262584), (3232, 631292), (6464, 315646), (12928, 157823)]