55763888

素因数分解:

$2^4\times {\mathrm{79}}^1\times {\mathrm{157}}^1\times {\mathrm{281}}^1$

素因数の和:525

約数の個数: 40

約数和(自身を含む): 110498880

約数和(自身を除く): 54734992

約数列:

[1, 2, 4, 8, 16, 79, 157, 158, 281, 314, 316, 562, 628, 632, 1124, 1256, 1264, 2248, 2512, 4496, 12403, 22199, 24806, 44117, 44398, 49612, 88234, 88796, 99224, 176468, 177592, 198448, 352936, 355184, 705872, 3485243, 6970486, 13940972, 27881944, 55763888]

約数ペア:

[(1, 55763888), (2, 27881944), (4, 13940972), (8, 6970486), (16, 3485243), (79, 705872), (157, 355184), (158, 352936), (281, 198448), (314, 177592), (316, 176468), (562, 99224), (628, 88796), (632, 88234), (1124, 49612), (1256, 44398), (1264, 44117), (2248, 24806), (2512, 22199), (4496, 12403)]