84289928

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{10463}}^1$

素因数の和:10541

約数の個数: 32

約数和(自身を含む): 169516800

約数和(自身を除く): 85226872

約数列:

[1, 2, 4, 8, 19, 38, 53, 76, 106, 152, 212, 424, 1007, 2014, 4028, 8056, 10463, 20926, 41852, 83704, 198797, 397594, 554539, 795188, 1109078, 1590376, 2218156, 4436312, 10536241, 21072482, 42144964, 84289928]

約数ペア:

[(1, 84289928), (2, 42144964), (4, 21072482), (8, 10536241), (19, 4436312), (38, 2218156), (53, 1590376), (76, 1109078), (106, 795188), (152, 554539), (212, 397594), (424, 198797), (1007, 83704), (2014, 41852), (4028, 20926), (8056, 10463)]