1617293872

素因数分解:

$2^4\times {\mathrm{41}}^1\times {\mathrm{107}}^1\times {\mathrm{23041}}^1$

素因数の和:23197

約数の個数: 40

約数和(自身を含む): 3240073872

約数和(自身を除く): 1622780000

約数列:

[1, 2, 4, 8, 16, 41, 82, 107, 164, 214, 328, 428, 656, 856, 1712, 4387, 8774, 17548, 23041, 35096, 46082, 70192, 92164, 184328, 368656, 944681, 1889362, 2465387, 3778724, 4930774, 7557448, 9861548, 15114896, 19723096, 39446192, 101080867, 202161734, 404323468, 808646936, 1617293872]

約数ペア:

[(1, 1617293872), (2, 808646936), (4, 404323468), (8, 202161734), (16, 101080867), (41, 39446192), (82, 19723096), (107, 15114896), (164, 9861548), (214, 7557448), (328, 4930774), (428, 3778724), (656, 2465387), (856, 1889362), (1712, 944681), (4387, 368656), (8774, 184328), (17548, 92164), (23041, 70192), (35096, 46082)]