77201968

素因数分解:

$2^4\times {\mathrm{131}}^1\times {\mathrm{36833}}^1$

素因数の和:36972

約数の個数: 20

約数和(自身を含む): 150724728

約数和(自身を除く): 73522760

約数列:

[1, 2, 4, 8, 16, 131, 262, 524, 1048, 2096, 36833, 73666, 147332, 294664, 589328, 4825123, 9650246, 19300492, 38600984, 77201968]

約数ペア:

[(1, 77201968), (2, 38600984), (4, 19300492), (8, 9650246), (16, 4825123), (131, 589328), (262, 294664), (524, 147332), (1048, 73666), (2096, 36833)]