82123312

素因数分解:

$2^4\times {\mathrm{163}}^1\times {\mathrm{31489}}^1$

素因数の和:31660

約数の個数: 20

約数和(自身を含む): 160095160

約数和(自身を除く): 77971848

約数列:

[1, 2, 4, 8, 16, 163, 326, 652, 1304, 2608, 31489, 62978, 125956, 251912, 503824, 5132707, 10265414, 20530828, 41061656, 82123312]

約数ペア:

[(1, 82123312), (2, 41061656), (4, 20530828), (8, 10265414), (16, 5132707), (163, 503824), (326, 251912), (652, 125956), (1304, 62978), (2608, 31489)]