129435676

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{39607}}^1$

素因数の和:39673

約数の個数: 24

約数和(自身を含む): 243985280

約数和(自身を除く): 114549604

約数列:

[1, 2, 4, 19, 38, 43, 76, 86, 172, 817, 1634, 3268, 39607, 79214, 158428, 752533, 1505066, 1703101, 3010132, 3406202, 6812404, 32358919, 64717838, 129435676]

約数ペア:

[(1, 129435676), (2, 64717838), (4, 32358919), (19, 6812404), (38, 3406202), (43, 3010132), (76, 1703101), (86, 1505066), (172, 752533), (817, 158428), (1634, 79214), (3268, 39607)]