31340944

素因数分解:

$2^4\times {\mathrm{73}}^1\times {\mathrm{26833}}^1$

素因数の和:26914

約数の個数: 20

約数和(自身を含む): 61557196

約数和(自身を除く): 30216252

約数列:

[1, 2, 4, 8, 16, 73, 146, 292, 584, 1168, 26833, 53666, 107332, 214664, 429328, 1958809, 3917618, 7835236, 15670472, 31340944]

約数ペア:

[(1, 31340944), (2, 15670472), (4, 7835236), (8, 3917618), (16, 1958809), (73, 429328), (146, 214664), (292, 107332), (584, 53666), (1168, 26833)]