31449532

素因数分解:

$2^2\times {\mathrm{67}}^1\times {\mathrm{239}}^1\times {\mathrm{491}}^1$

素因数の和:801

約数の個数: 24

約数和(自身を含む): 56206080

約数和(自身を除く): 24756548

約数列:

[1, 2, 4, 67, 134, 239, 268, 478, 491, 956, 982, 1964, 16013, 32026, 32897, 64052, 65794, 117349, 131588, 234698, 469396, 7862383, 15724766, 31449532]

約数ペア:

[(1, 31449532), (2, 15724766), (4, 7862383), (67, 469396), (134, 234698), (239, 131588), (268, 117349), (478, 65794), (491, 64052), (956, 32897), (982, 32026), (1964, 16013)]