127564448

素因数分解:

$2^5\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{8839}}^1$

素因数の和:8901

約数の個数: 48

約数和(自身を含む): 280687680

約数和(自身を除く): 153123232

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 41, 44, 82, 88, 164, 176, 328, 352, 451, 656, 902, 1312, 1804, 3608, 7216, 8839, 14432, 17678, 35356, 70712, 97229, 141424, 194458, 282848, 362399, 388916, 724798, 777832, 1449596, 1555664, 2899192, 3111328, 3986389, 5798384, 7972778, 11596768, 15945556, 31891112, 63782224, 127564448]

約数ペア:

[(1, 127564448), (2, 63782224), (4, 31891112), (8, 15945556), (11, 11596768), (16, 7972778), (22, 5798384), (32, 3986389), (41, 3111328), (44, 2899192), (82, 1555664), (88, 1449596), (164, 777832), (176, 724798), (328, 388916), (352, 362399), (451, 282848), (656, 194458), (902, 141424), (1312, 97229), (1804, 70712), (3608, 35356), (7216, 17678), (8839, 14432)]