84640088

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{813847}}^1$

素因数の和:813866

約数の個数: 16

約数和(自身を含む): 170908080

約数和(自身を除く): 86267992

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 813847, 1627694, 3255388, 6510776, 10580011, 21160022, 42320044, 84640088]

約数ペア:

[(1, 84640088), (2, 42320044), (4, 21160022), (8, 10580011), (13, 6510776), (26, 3255388), (52, 1627694), (104, 813847)]