80423422

素因数分解:

$2^1\times {\mathrm{37}}^1\times {\mathrm{79}}^1\times {\mathrm{13757}}^1$

素因数の和:13875

約数の個数: 16

約数和(自身を含む): 125472960

約数和(自身を除く): 45049538

約数列:

[1, 2, 37, 74, 79, 158, 2923, 5846, 13757, 27514, 509009, 1018018, 1086803, 2173606, 40211711, 80423422]

約数ペア:

[(1, 80423422), (2, 40211711), (37, 2173606), (74, 1086803), (79, 1018018), (158, 509009), (2923, 27514), (5846, 13757)]