31088072

素因数分解:

$2^3\times {\mathrm{73}}^1\times {\mathrm{53233}}^1$

素因数の和:53312

約数の個数: 16

約数和(自身を含む): 59089740

約数和(自身を除く): 28001668

約数列:

[1, 2, 4, 8, 73, 146, 292, 584, 53233, 106466, 212932, 425864, 3886009, 7772018, 15544036, 31088072]

約数ペア:

[(1, 31088072), (2, 15544036), (4, 7772018), (8, 3886009), (73, 425864), (146, 212932), (292, 106466), (584, 53233)]