31069365984

素因数分解:

$2^5\times 3^2\times {\mathrm{71}}^1\times {\mathrm{1519433}}^1$

素因数の和:1519520

約数の個数: 72

約数和(自身を含む): 89597984112

約数和(自身を除く): 58528618128

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 71, 72, 96, 142, 144, 213, 284, 288, 426, 568, 639, 852, 1136, 1278, 1704, 2272, 2556, 3408, 5112, 6816, 10224, 20448, 1519433, 3038866, 4558299, 6077732, 9116598, 12155464, 13674897, 18233196, 24310928, 27349794, 36466392, 48621856, 54699588, 72932784, 107879743, 109399176, 145865568, 215759486, 218798352, 323639229, 431518972, 437596704, 647278458, 863037944, 970917687, 1294556916, 1726075888, 1941835374, 2589113832, 3452151776, 3883670748, 5178227664, 7767341496, 10356455328, 15534682992, 31069365984]

約数ペア:

[(1, 31069365984), (2, 15534682992), (3, 10356455328), (4, 7767341496), (6, 5178227664), (8, 3883670748), (9, 3452151776), (12, 2589113832), (16, 1941835374), (18, 1726075888), (24, 1294556916), (32, 970917687), (36, 863037944), (48, 647278458), (71, 437596704), (72, 431518972), (96, 323639229), (142, 218798352), (144, 215759486), (213, 145865568), (284, 109399176), (288, 107879743), (426, 72932784), (568, 54699588), (639, 48621856), (852, 36466392), (1136, 27349794), (1278, 24310928), (1704, 18233196), (2272, 13674897), (2556, 12155464), (3408, 9116598), (5112, 6077732), (6816, 4558299), (10224, 3038866), (20448, 1519433)]