86481008

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{284477}}^1$

素因数の和:284504

約数の個数: 20

約数和(自身を含む): 176376360

約数和(自身を除く): 89895352

約数列:

[1, 2, 4, 8, 16, 19, 38, 76, 152, 304, 284477, 568954, 1137908, 2275816, 4551632, 5405063, 10810126, 21620252, 43240504, 86481008]

約数ペア:

[(1, 86481008), (2, 43240504), (4, 21620252), (8, 10810126), (16, 5405063), (19, 4551632), (38, 2275816), (76, 1137908), (152, 568954), (304, 284477)]