31934416

素因数分解:

$2^4\times {\mathrm{83}}^1\times {\mathrm{139}}^1\times {\mathrm{173}}^1$

素因数の和:403

約数の個数: 40

約数和(自身を含む): 63433440

約数和(自身を除く): 31499024

約数列:

[1, 2, 4, 8, 16, 83, 139, 166, 173, 278, 332, 346, 556, 664, 692, 1112, 1328, 1384, 2224, 2768, 11537, 14359, 23074, 24047, 28718, 46148, 48094, 57436, 92296, 96188, 114872, 184592, 192376, 229744, 384752, 1995901, 3991802, 7983604, 15967208, 31934416]

約数ペア:

[(1, 31934416), (2, 15967208), (4, 7983604), (8, 3991802), (16, 1995901), (83, 384752), (139, 229744), (166, 192376), (173, 184592), (278, 114872), (332, 96188), (346, 92296), (556, 57436), (664, 48094), (692, 46148), (1112, 28718), (1328, 24047), (1384, 23074), (2224, 14359), (2768, 11537)]