38963488

素因数分解:

$2^5\times {\mathrm{89}}^1\times {\mathrm{13681}}^1$

素因数の和:13780

約数の個数: 24

約数和(自身を含む): 77576940

約数和(自身を除く): 38613452

約数列:

[1, 2, 4, 8, 16, 32, 89, 178, 356, 712, 1424, 2848, 13681, 27362, 54724, 109448, 218896, 437792, 1217609, 2435218, 4870436, 9740872, 19481744, 38963488]

約数ペア:

[(1, 38963488), (2, 19481744), (4, 9740872), (8, 4870436), (16, 2435218), (32, 1217609), (89, 437792), (178, 218896), (356, 109448), (712, 54724), (1424, 27362), (2848, 13681)]