89302156

素因数分解:

$2^2\times {\mathrm{17}}^2\times {\mathrm{67}}^1\times {\mathrm{1153}}^1$

素因数の和:1258

約数の個数: 36

約数和(自身を含む): 168636328

約数和(自身を除く): 79334172

約数列:

[1, 2, 4, 17, 34, 67, 68, 134, 268, 289, 578, 1139, 1153, 1156, 2278, 2306, 4556, 4612, 19363, 19601, 38726, 39202, 77251, 77452, 78404, 154502, 309004, 333217, 666434, 1313267, 1332868, 2626534, 5253068, 22325539, 44651078, 89302156]

約数ペア:

[(1, 89302156), (2, 44651078), (4, 22325539), (17, 5253068), (34, 2626534), (67, 1332868), (68, 1313267), (134, 666434), (268, 333217), (289, 309004), (578, 154502), (1139, 78404), (1153, 77452), (1156, 77251), (2278, 39202), (2306, 38726), (4556, 19601), (4612, 19363)]