31392320

素因数分解:

$2^6\times 5^1\times {\mathrm{98101}}^1$

素因数の和:98118

約数の個数: 28

約数和(自身を含む): 74753724

約数和(自身を除く): 43361404

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 160, 320, 98101, 196202, 392404, 490505, 784808, 981010, 1569616, 1962020, 3139232, 3924040, 6278464, 7848080, 15696160, 31392320]

約数ペア:

[(1, 31392320), (2, 15696160), (4, 7848080), (5, 6278464), (8, 3924040), (10, 3139232), (16, 1962020), (20, 1569616), (32, 981010), (40, 784808), (64, 490505), (80, 392404), (160, 196202), (320, 98101)]