40615784

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{103}}^1\times {\mathrm{4481}}^1$

素因数の和:4601

約数の個数: 32

約数和(自身を含む): 83903040

約数和(自身を除く): 43287256

約数列:

[1, 2, 4, 8, 11, 22, 44, 88, 103, 206, 412, 824, 1133, 2266, 4481, 4532, 8962, 9064, 17924, 35848, 49291, 98582, 197164, 394328, 461543, 923086, 1846172, 3692344, 5076973, 10153946, 20307892, 40615784]

約数ペア:

[(1, 40615784), (2, 20307892), (4, 10153946), (8, 5076973), (11, 3692344), (22, 1846172), (44, 923086), (88, 461543), (103, 394328), (206, 197164), (412, 98582), (824, 49291), (1133, 35848), (2266, 17924), (4481, 9064), (4532, 8962)]