34231886

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{109}}^1\times {\mathrm{257}}^1$

素因数の和:428

約数の個数: 32

約数和(自身を含む): 57214080

約数和(自身を除く): 22982194

約数列:

[1, 2, 13, 26, 47, 94, 109, 218, 257, 514, 611, 1222, 1417, 2834, 3341, 5123, 6682, 10246, 12079, 24158, 28013, 56026, 66599, 133198, 157027, 314054, 364169, 728338, 1316611, 2633222, 17115943, 34231886]

約数ペア:

[(1, 34231886), (2, 17115943), (13, 2633222), (26, 1316611), (47, 728338), (94, 364169), (109, 314054), (218, 157027), (257, 133198), (514, 66599), (611, 56026), (1222, 28013), (1417, 24158), (2834, 12079), (3341, 10246), (5123, 6682)]