72366704

素因数分解:

$2^4\times {\mathrm{83}}^1\times {\mathrm{54493}}^1$

素因数の和:54584

約数の個数: 20

約数和(自身を含む): 141902376

約数和(自身を除く): 69535672

約数列:

[1, 2, 4, 8, 16, 83, 166, 332, 664, 1328, 54493, 108986, 217972, 435944, 871888, 4522919, 9045838, 18091676, 36183352, 72366704]

約数ペア:

[(1, 72366704), (2, 36183352), (4, 18091676), (8, 9045838), (16, 4522919), (83, 871888), (166, 435944), (332, 217972), (664, 108986), (1328, 54493)]