87283688

素因数分解:

$2^3\times {\mathrm{641}}^1\times {\mathrm{17021}}^1$

素因数の和:17668

約数の個数: 16

約数和(自身を含む): 163921860

約数和(自身を除く): 76638172

約数列:

[1, 2, 4, 8, 641, 1282, 2564, 5128, 17021, 34042, 68084, 136168, 10910461, 21820922, 43641844, 87283688]

約数ペア:

[(1, 87283688), (2, 43641844), (4, 21820922), (8, 10910461), (641, 136168), (1282, 68084), (2564, 34042), (5128, 17021)]