31245424

素因数分解:

$2^4\times 7^1\times {\mathrm{19}}^1\times {\mathrm{14683}}^1$

素因数の和:14717

約数の個数: 40

約数和(自身を含む): 72832640

約数和(自身を除く): 41587216

約数列:

[1, 2, 4, 7, 8, 14, 16, 19, 28, 38, 56, 76, 112, 133, 152, 266, 304, 532, 1064, 2128, 14683, 29366, 58732, 102781, 117464, 205562, 234928, 278977, 411124, 557954, 822248, 1115908, 1644496, 1952839, 2231816, 3905678, 4463632, 7811356, 15622712, 31245424]

約数ペア:

[(1, 31245424), (2, 15622712), (4, 7811356), (7, 4463632), (8, 3905678), (14, 2231816), (16, 1952839), (19, 1644496), (28, 1115908), (38, 822248), (56, 557954), (76, 411124), (112, 278977), (133, 234928), (152, 205562), (266, 117464), (304, 102781), (532, 58732), (1064, 29366), (2128, 14683)]