40220156

素因数分解:

$2^2\times {\mathrm{47}}^1\times {\mathrm{349}}^1\times {\mathrm{613}}^1$

素因数の和:1013

約数の個数: 24

約数和(自身を含む): 72206400

約数和(自身を除く): 31986244

約数列:

[1, 2, 4, 47, 94, 188, 349, 613, 698, 1226, 1396, 2452, 16403, 28811, 32806, 57622, 65612, 115244, 213937, 427874, 855748, 10055039, 20110078, 40220156]

約数ペア:

[(1, 40220156), (2, 20110078), (4, 10055039), (47, 855748), (94, 427874), (188, 213937), (349, 115244), (613, 65612), (698, 57622), (1226, 32806), (1396, 28811), (2452, 16403)]