23677984

素因数分解:

$2^5\times {\mathrm{11}}^1\times {\mathrm{137}}^1\times {\mathrm{491}}^1$

素因数の和:649

約数の個数: 48

約数和(自身を含む): 51329376

約数和(自身を除く): 27651392

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 44, 88, 137, 176, 274, 352, 491, 548, 982, 1096, 1507, 1964, 2192, 3014, 3928, 4384, 5401, 6028, 7856, 10802, 12056, 15712, 21604, 24112, 43208, 48224, 67267, 86416, 134534, 172832, 269068, 538136, 739937, 1076272, 1479874, 2152544, 2959748, 5919496, 11838992, 23677984]

約数ペア:

[(1, 23677984), (2, 11838992), (4, 5919496), (8, 2959748), (11, 2152544), (16, 1479874), (22, 1076272), (32, 739937), (44, 538136), (88, 269068), (137, 172832), (176, 134534), (274, 86416), (352, 67267), (491, 48224), (548, 43208), (982, 24112), (1096, 21604), (1507, 15712), (1964, 12056), (2192, 10802), (3014, 7856), (3928, 6028), (4384, 5401)]