31383043876

素因数分解:

$2^2\times {\mathrm{113}}^1\times {\mathrm{69431513}}^1$

素因数の和:69431630

約数の個数: 12

約数和(自身を含む): 55406348172

約数和(自身を除く): 24023304296

約数列:

[1, 2, 4, 113, 226, 452, 69431513, 138863026, 277726052, 7845760969, 15691521938, 31383043876]

約数ペア:

[(1, 31383043876), (2, 15691521938), (4, 7845760969), (113, 277726052), (226, 138863026), (452, 69431513)]