31234164

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{347}}^1\times {\mathrm{577}}^1$

素因数の和:944

約数の個数: 48

約数和(自身を含む): 78848448

約数和(自身を除く): 47614284

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 156, 347, 577, 694, 1041, 1154, 1388, 1731, 2082, 2308, 3462, 4164, 4511, 6924, 7501, 9022, 13533, 15002, 18044, 22503, 27066, 30004, 45006, 54132, 90012, 200219, 400438, 600657, 800876, 1201314, 2402628, 2602847, 5205694, 7808541, 10411388, 15617082, 31234164]

約数ペア:

[(1, 31234164), (2, 15617082), (3, 10411388), (4, 7808541), (6, 5205694), (12, 2602847), (13, 2402628), (26, 1201314), (39, 800876), (52, 600657), (78, 400438), (156, 200219), (347, 90012), (577, 54132), (694, 45006), (1041, 30004), (1154, 27066), (1388, 22503), (1731, 18044), (2082, 15002), (2308, 13533), (3462, 9022), (4164, 7501), (4511, 6924)]