31194422

素因数分解:

$2^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{2473}}^1$

素因数の和:2552

約数の個数: 32

約数和(自身を含む): 57713472

約数和(自身を除く): 26519050

約数列:

[1, 2, 7, 14, 17, 34, 53, 106, 119, 238, 371, 742, 901, 1802, 2473, 4946, 6307, 12614, 17311, 34622, 42041, 84082, 131069, 262138, 294287, 588574, 917483, 1834966, 2228173, 4456346, 15597211, 31194422]

約数ペア:

[(1, 31194422), (2, 15597211), (7, 4456346), (14, 2228173), (17, 1834966), (34, 917483), (53, 588574), (106, 294287), (119, 262138), (238, 131069), (371, 84082), (742, 42041), (901, 34622), (1802, 17311), (2473, 12614), (4946, 6307)]