56440528

素因数分解:

$2^4\times {\mathrm{23}}^1\times {\mathrm{153371}}^1$

素因数の和:153402

約数の個数: 20

約数和(自身を含む): 114108768

約数和(自身を除く): 57668240

約数列:

[1, 2, 4, 8, 16, 23, 46, 92, 184, 368, 153371, 306742, 613484, 1226968, 2453936, 3527533, 7055066, 14110132, 28220264, 56440528]

約数ペア:

[(1, 56440528), (2, 28220264), (4, 14110132), (8, 7055066), (16, 3527533), (23, 2453936), (46, 1226968), (92, 613484), (184, 306742), (368, 153371)]