31282702

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{67}}^1\times {\mathrm{1117}}^1$

素因数の和:1216

約数の個数: 32

約数和(自身を含む): 54737280

約数和(自身を除く): 23454578

約数列:

[1, 2, 11, 19, 22, 38, 67, 134, 209, 418, 737, 1117, 1273, 1474, 2234, 2546, 12287, 14003, 21223, 24574, 28006, 42446, 74839, 149678, 233453, 466906, 823229, 1421941, 1646458, 2843882, 15641351, 31282702]

約数ペア:

[(1, 31282702), (2, 15641351), (11, 2843882), (19, 1646458), (22, 1421941), (38, 823229), (67, 466906), (134, 233453), (209, 149678), (418, 74839), (737, 42446), (1117, 28006), (1273, 24574), (1474, 21223), (2234, 14003), (2546, 12287)]