89829872

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{26863}}^1$

素因数の和:26901

約数の個数: 40

約数和(自身を含む): 199868160

約数和(自身を除く): 110038288

約数列:

[1, 2, 4, 8, 11, 16, 19, 22, 38, 44, 76, 88, 152, 176, 209, 304, 418, 836, 1672, 3344, 26863, 53726, 107452, 214904, 295493, 429808, 510397, 590986, 1020794, 1181972, 2041588, 2363944, 4083176, 4727888, 5614367, 8166352, 11228734, 22457468, 44914936, 89829872]

約数ペア:

[(1, 89829872), (2, 44914936), (4, 22457468), (8, 11228734), (11, 8166352), (16, 5614367), (19, 4727888), (22, 4083176), (38, 2363944), (44, 2041588), (76, 1181972), (88, 1020794), (152, 590986), (176, 510397), (209, 429808), (304, 295493), (418, 214904), (836, 107452), (1672, 53726), (3344, 26863)]