4387424

素因数分解:

$2^5\times {\mathrm{167}}^1\times {\mathrm{821}}^1$

素因数の和:998

約数の個数: 24

約数和(自身を含む): 8700048

約数和(自身を除く): 4312624

約数列:

[1, 2, 4, 8, 16, 32, 167, 334, 668, 821, 1336, 1642, 2672, 3284, 5344, 6568, 13136, 26272, 137107, 274214, 548428, 1096856, 2193712, 4387424]

約数ペア:

[(1, 4387424), (2, 2193712), (4, 1096856), (8, 548428), (16, 274214), (32, 137107), (167, 26272), (334, 13136), (668, 6568), (821, 5344), (1336, 3284), (1642, 2672)]