39240784

素因数分解:

$2^4\times {\mathrm{11}}^2\times {\mathrm{20269}}^1$

素因数の和:20299

約数の個数: 30

約数和(自身を含む): 83573210

約数和(自身を除く): 44332426

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 88, 121, 176, 242, 484, 968, 1936, 20269, 40538, 81076, 162152, 222959, 324304, 445918, 891836, 1783672, 2452549, 3567344, 4905098, 9810196, 19620392, 39240784]

約数ペア:

[(1, 39240784), (2, 19620392), (4, 9810196), (8, 4905098), (11, 3567344), (16, 2452549), (22, 1783672), (44, 891836), (88, 445918), (121, 324304), (176, 222959), (242, 162152), (484, 81076), (968, 40538), (1936, 20269)]