79876016

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{73}}^1\times {\mathrm{6217}}^1$

素因数の和:6309

約数の個数: 40

約数和(自身を含む): 171169104

約数和(自身を除く): 91293088

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 73, 88, 146, 176, 292, 584, 803, 1168, 1606, 3212, 6217, 6424, 12434, 12848, 24868, 49736, 68387, 99472, 136774, 273548, 453841, 547096, 907682, 1094192, 1815364, 3630728, 4992251, 7261456, 9984502, 19969004, 39938008, 79876016]

約数ペア:

[(1, 79876016), (2, 39938008), (4, 19969004), (8, 9984502), (11, 7261456), (16, 4992251), (22, 3630728), (44, 1815364), (73, 1094192), (88, 907682), (146, 547096), (176, 453841), (292, 273548), (584, 136774), (803, 99472), (1168, 68387), (1606, 49736), (3212, 24868), (6217, 12848), (6424, 12434)]