84153584

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{276821}}^1$

素因数の和:276848

約数の個数: 20

約数和(自身を含む): 171629640

約数和(自身を除く): 87476056

約数列:

[1, 2, 4, 8, 16, 19, 38, 76, 152, 304, 276821, 553642, 1107284, 2214568, 4429136, 5259599, 10519198, 21038396, 42076792, 84153584]

約数ペア:

[(1, 84153584), (2, 42076792), (4, 21038396), (8, 10519198), (16, 5259599), (19, 4429136), (38, 2214568), (76, 1107284), (152, 553642), (304, 276821)]