22251416

素因数分解:

$2^3\times {\mathrm{11}}^2\times {\mathrm{127}}^1\times {\mathrm{181}}^1$

素因数の和:336

約数の個数: 48

約数和(自身を含む): 46475520

約数和(自身を除く): 24224104

約数列:

[1, 2, 4, 8, 11, 22, 44, 88, 121, 127, 181, 242, 254, 362, 484, 508, 724, 968, 1016, 1397, 1448, 1991, 2794, 3982, 5588, 7964, 11176, 15367, 15928, 21901, 22987, 30734, 43802, 45974, 61468, 87604, 91948, 122936, 175208, 183896, 252857, 505714, 1011428, 2022856, 2781427, 5562854, 11125708, 22251416]

約数ペア:

[(1, 22251416), (2, 11125708), (4, 5562854), (8, 2781427), (11, 2022856), (22, 1011428), (44, 505714), (88, 252857), (121, 183896), (127, 175208), (181, 122936), (242, 91948), (254, 87604), (362, 61468), (484, 45974), (508, 43802), (724, 30734), (968, 22987), (1016, 21901), (1397, 15928), (1448, 15367), (1991, 11176), (2794, 7964), (3982, 5588)]