16169290

素因数分解:

$2^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{1213}}^1$

素因数の和:1294

約数の個数: 32

約数和(自身を含む): 30767616

約数和(自身を除く): 14598326

約数列:

[1, 2, 5, 10, 31, 43, 62, 86, 155, 215, 310, 430, 1213, 1333, 2426, 2666, 6065, 6665, 12130, 13330, 37603, 52159, 75206, 104318, 188015, 260795, 376030, 521590, 1616929, 3233858, 8084645, 16169290]

約数ペア:

[(1, 16169290), (2, 8084645), (5, 3233858), (10, 1616929), (31, 521590), (43, 376030), (62, 260795), (86, 188015), (155, 104318), (215, 75206), (310, 52159), (430, 37603), (1213, 13330), (1333, 12130), (2426, 6665), (2666, 6065)]