23894992

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{137}}^1\times {\mathrm{991}}^1$

素因数の和:1147

約数の個数: 40

約数和(自身を含む): 50925312

約数和(自身を除く): 27030320

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 88, 137, 176, 274, 548, 991, 1096, 1507, 1982, 2192, 3014, 3964, 6028, 7928, 10901, 12056, 15856, 21802, 24112, 43604, 87208, 135767, 174416, 271534, 543068, 1086136, 1493437, 2172272, 2986874, 5973748, 11947496, 23894992]

約数ペア:

[(1, 23894992), (2, 11947496), (4, 5973748), (8, 2986874), (11, 2172272), (16, 1493437), (22, 1086136), (44, 543068), (88, 271534), (137, 174416), (176, 135767), (274, 87208), (548, 43604), (991, 24112), (1096, 21802), (1507, 15856), (1982, 12056), (2192, 10901), (3014, 7928), (3964, 6028)]