8384168

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{4243}}^1$

素因数の和:4281

約数の個数: 32

約数和(自身を含む): 17824800

約数和(自身を除く): 9440632

約数列:

[1, 2, 4, 8, 13, 19, 26, 38, 52, 76, 104, 152, 247, 494, 988, 1976, 4243, 8486, 16972, 33944, 55159, 80617, 110318, 161234, 220636, 322468, 441272, 644936, 1048021, 2096042, 4192084, 8384168]

約数ペア:

[(1, 8384168), (2, 4192084), (4, 2096042), (8, 1048021), (13, 644936), (19, 441272), (26, 322468), (38, 220636), (52, 161234), (76, 110318), (104, 80617), (152, 55159), (247, 33944), (494, 16972), (988, 8486), (1976, 4243)]