78231256

素因数分解:

$2^3\times {\mathrm{113}}^1\times {\mathrm{86539}}^1$

素因数の和:86658

約数の個数: 16

約数和(自身を含む): 147983400

約数和(自身を除く): 69752144

約数列:

[1, 2, 4, 8, 113, 226, 452, 904, 86539, 173078, 346156, 692312, 9778907, 19557814, 39115628, 78231256]

約数ペア:

[(1, 78231256), (2, 39115628), (4, 19557814), (8, 9778907), (113, 692312), (226, 346156), (452, 173078), (904, 86539)]