1663454944

素因数分解:

$2^5\times {\mathrm{23}}^1\times {\mathrm{103}}^1\times {\mathrm{21943}}^1$

素因数の和:22079

約数の個数: 48

約数和(自身を含む): 3450650112

約数和(自身を除く): 1787195168

約数列:

[1, 2, 4, 8, 16, 23, 32, 46, 92, 103, 184, 206, 368, 412, 736, 824, 1648, 2369, 3296, 4738, 9476, 18952, 21943, 37904, 43886, 75808, 87772, 175544, 351088, 504689, 702176, 1009378, 2018756, 2260129, 4037512, 4520258, 8075024, 9040516, 16150048, 18081032, 36162064, 51982967, 72324128, 103965934, 207931868, 415863736, 831727472, 1663454944]

約数ペア:

[(1, 1663454944), (2, 831727472), (4, 415863736), (8, 207931868), (16, 103965934), (23, 72324128), (32, 51982967), (46, 36162064), (92, 18081032), (103, 16150048), (184, 9040516), (206, 8075024), (368, 4520258), (412, 4037512), (736, 2260129), (824, 2018756), (1648, 1009378), (2369, 702176), (3296, 504689), (4738, 351088), (9476, 175544), (18952, 87772), (21943, 75808), (37904, 43886)]