31282664

素因数分解:

$2^3\times 7^1\times {\mathrm{19}}^1\times {\mathrm{29401}}^1$

素因数の和:29433

約数の個数: 32

約数和(自身を含む): 70564800

約数和(自身を除く): 39282136

約数列:

[1, 2, 4, 7, 8, 14, 19, 28, 38, 56, 76, 133, 152, 266, 532, 1064, 29401, 58802, 117604, 205807, 235208, 411614, 558619, 823228, 1117238, 1646456, 2234476, 3910333, 4468952, 7820666, 15641332, 31282664]

約数ペア:

[(1, 31282664), (2, 15641332), (4, 7820666), (7, 4468952), (8, 3910333), (14, 2234476), (19, 1646456), (28, 1117238), (38, 823228), (56, 558619), (76, 411614), (133, 235208), (152, 205807), (266, 117604), (532, 58802), (1064, 29401)]