56656158

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{23431}}^1$

素因数の和:23480

約数の個数: 32

約数和(自身を含む): 125970432

約数和(自身を除く): 69314274

約数列:

[1, 2, 3, 6, 13, 26, 31, 39, 62, 78, 93, 186, 403, 806, 1209, 2418, 23431, 46862, 70293, 140586, 304603, 609206, 726361, 913809, 1452722, 1827618, 2179083, 4358166, 9442693, 18885386, 28328079, 56656158]

約数ペア:

[(1, 56656158), (2, 28328079), (3, 18885386), (6, 9442693), (13, 4358166), (26, 2179083), (31, 1827618), (39, 1452722), (62, 913809), (78, 726361), (93, 609206), (186, 304603), (403, 140586), (806, 70293), (1209, 46862), (2418, 23431)]