41155216

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{331}}^1\times {\mathrm{409}}^1$

素因数の和:767

約数の個数: 40

約数和(自身を含む): 84394400

約数和(自身を除く): 43239184

約数列:

[1, 2, 4, 8, 16, 19, 38, 76, 152, 304, 331, 409, 662, 818, 1324, 1636, 2648, 3272, 5296, 6289, 6544, 7771, 12578, 15542, 25156, 31084, 50312, 62168, 100624, 124336, 135379, 270758, 541516, 1083032, 2166064, 2572201, 5144402, 10288804, 20577608, 41155216]

約数ペア:

[(1, 41155216), (2, 20577608), (4, 10288804), (8, 5144402), (16, 2572201), (19, 2166064), (38, 1083032), (76, 541516), (152, 270758), (304, 135379), (331, 124336), (409, 100624), (662, 62168), (818, 50312), (1324, 31084), (1636, 25156), (2648, 15542), (3272, 12578), (5296, 7771), (6289, 6544)]