39403408

素因数分解:

$2^4\times {\mathrm{11}}^2\times {\mathrm{20353}}^1$

素因数の和:20383

約数の個数: 30

約数和(自身を含む): 83919542

約数和(自身を除く): 44516134

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 88, 121, 176, 242, 484, 968, 1936, 20353, 40706, 81412, 162824, 223883, 325648, 447766, 895532, 1791064, 2462713, 3582128, 4925426, 9850852, 19701704, 39403408]

約数ペア:

[(1, 39403408), (2, 19701704), (4, 9850852), (8, 4925426), (11, 3582128), (16, 2462713), (22, 1791064), (44, 895532), (88, 447766), (121, 325648), (176, 223883), (242, 162824), (484, 81412), (968, 40706), (1936, 20353)]