80256912

素因数分解:

$2^4\times 3^1\times {\mathrm{19}}^1\times {\mathrm{88001}}^1$

素因数の和:88031

約数の個数: 40

約数和(自身を含む): 218244960

約数和(自身を除く): 137988048

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 19, 24, 38, 48, 57, 76, 114, 152, 228, 304, 456, 912, 88001, 176002, 264003, 352004, 528006, 704008, 1056012, 1408016, 1672019, 2112024, 3344038, 4224048, 5016057, 6688076, 10032114, 13376152, 20064228, 26752304, 40128456, 80256912]

約数ペア:

[(1, 80256912), (2, 40128456), (3, 26752304), (4, 20064228), (6, 13376152), (8, 10032114), (12, 6688076), (16, 5016057), (19, 4224048), (24, 3344038), (38, 2112024), (48, 1672019), (57, 1408016), (76, 1056012), (114, 704008), (152, 528006), (228, 352004), (304, 264003), (456, 176002), (912, 88001)]