86789969144

素因数分解:

$2^3\times {\mathrm{31}}^1\times {\mathrm{2903}}^1\times {\mathrm{120551}}^1$

素因数の和:123491

約数の個数: 32

約数和(自身を含む): 168039843840

約数和(自身を除く): 81249874696

約数列:

[1, 2, 4, 8, 31, 62, 124, 248, 2903, 5806, 11612, 23224, 89993, 120551, 179986, 241102, 359972, 482204, 719944, 964408, 3737081, 7474162, 14948324, 29896648, 349959553, 699919106, 1399838212, 2799676424, 10848746143, 21697492286, 43394984572, 86789969144]

約数ペア:

[(1, 86789969144), (2, 43394984572), (4, 21697492286), (8, 10848746143), (31, 2799676424), (62, 1399838212), (124, 699919106), (248, 349959553), (2903, 29896648), (5806, 14948324), (11612, 7474162), (23224, 3737081), (89993, 964408), (120551, 719944), (179986, 482204), (241102, 359972)]