31601332

素因数分解:

$2^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{191}}^1\times {\mathrm{311}}^1$

素因数の和:532

約数の個数: 48

約数和(自身を含む): 67092480

約数和(自身を除く): 35491148

約数列:

[1, 2, 4, 7, 14, 19, 28, 38, 76, 133, 191, 266, 311, 382, 532, 622, 764, 1244, 1337, 2177, 2674, 3629, 4354, 5348, 5909, 7258, 8708, 11818, 14516, 23636, 25403, 41363, 50806, 59401, 82726, 101612, 118802, 165452, 237604, 415807, 831614, 1128619, 1663228, 2257238, 4514476, 7900333, 15800666, 31601332]

約数ペア:

[(1, 31601332), (2, 15800666), (4, 7900333), (7, 4514476), (14, 2257238), (19, 1663228), (28, 1128619), (38, 831614), (76, 415807), (133, 237604), (191, 165452), (266, 118802), (311, 101612), (382, 82726), (532, 59401), (622, 50806), (764, 41363), (1244, 25403), (1337, 23636), (2177, 14516), (2674, 11818), (3629, 8708), (4354, 7258), (5348, 5909)]