40171208

素因数分解:

$2^3\times 7^1\times {\mathrm{11}}^1\times {\mathrm{65213}}^1$

素因数の和:65237

約数の個数: 32

約数和(自身を含む): 93908160

約数和(自身を除く): 53736952

約数列:

[1, 2, 4, 7, 8, 11, 14, 22, 28, 44, 56, 77, 88, 154, 308, 616, 65213, 130426, 260852, 456491, 521704, 717343, 912982, 1434686, 1825964, 2869372, 3651928, 5021401, 5738744, 10042802, 20085604, 40171208]

約数ペア:

[(1, 40171208), (2, 20085604), (4, 10042802), (7, 5738744), (8, 5021401), (11, 3651928), (14, 2869372), (22, 1825964), (28, 1434686), (44, 912982), (56, 717343), (77, 521704), (88, 456491), (154, 260852), (308, 130426), (616, 65213)]