31191314

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{67}}^1\times {\mathrm{3023}}^1$

素因数の和:3110

約数の個数: 32

約数和(自身を含む): 59222016

約数和(自身を除く): 28030702

約数列:

[1, 2, 7, 11, 14, 22, 67, 77, 134, 154, 469, 737, 938, 1474, 3023, 5159, 6046, 10318, 21161, 33253, 42322, 66506, 202541, 232771, 405082, 465542, 1417787, 2227951, 2835574, 4455902, 15595657, 31191314]

約数ペア:

[(1, 31191314), (2, 15595657), (7, 4455902), (11, 2835574), (14, 2227951), (22, 1417787), (67, 465542), (77, 405082), (134, 232771), (154, 202541), (469, 66506), (737, 42322), (938, 33253), (1474, 21161), (3023, 10318), (5159, 6046)]