64905448

素因数分解:

$2^3\times {\mathrm{23}}^1\times {\mathrm{173}}^1\times {\mathrm{2039}}^1$

素因数の和:2241

約数の個数: 32

約数和(自身を含む): 127785600

約数和(自身を除く): 62880152

約数列:

[1, 2, 4, 8, 23, 46, 92, 173, 184, 346, 692, 1384, 2039, 3979, 4078, 7958, 8156, 15916, 16312, 31832, 46897, 93794, 187588, 352747, 375176, 705494, 1410988, 2821976, 8113181, 16226362, 32452724, 64905448]

約数ペア:

[(1, 64905448), (2, 32452724), (4, 16226362), (8, 8113181), (23, 2821976), (46, 1410988), (92, 705494), (173, 375176), (184, 352747), (346, 187588), (692, 93794), (1384, 46897), (2039, 31832), (3979, 16312), (4078, 15916), (7958, 8156)]