55791376

素因数分解:

$2^4\times {\mathrm{23}}^1\times {\mathrm{151607}}^1$

素因数の和:151638

約数の個数: 20

約数和(自身を含む): 112796352

約数和(自身を除く): 57004976

約数列:

[1, 2, 4, 8, 16, 23, 46, 92, 184, 368, 151607, 303214, 606428, 1212856, 2425712, 3486961, 6973922, 13947844, 27895688, 55791376]

約数ペア:

[(1, 55791376), (2, 27895688), (4, 13947844), (8, 6973922), (16, 3486961), (23, 2425712), (46, 1212856), (92, 606428), (184, 303214), (368, 151607)]