54887740

素因数分解:

$2^2\times 5^1\times {\mathrm{67}}^1\times {\mathrm{40961}}^1$

素因数の和:41037

約数の個数: 24

約数和(自身を含む): 116987472

約数和(自身を除く): 62099732

約数列:

[1, 2, 4, 5, 10, 20, 67, 134, 268, 335, 670, 1340, 40961, 81922, 163844, 204805, 409610, 819220, 2744387, 5488774, 10977548, 13721935, 27443870, 54887740]

約数ペア:

[(1, 54887740), (2, 27443870), (4, 13721935), (5, 10977548), (10, 5488774), (20, 2744387), (67, 819220), (134, 409610), (268, 204805), (335, 163844), (670, 81922), (1340, 40961)]