113465248

素因数分解:

$2^5\times {\mathrm{13}}^2\times {\mathrm{20981}}^1$

素因数の和:21017

約数の個数: 36

約数和(自身を含む): 241901478

約数和(自身を除く): 128436230

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 104, 169, 208, 338, 416, 676, 1352, 2704, 5408, 20981, 41962, 83924, 167848, 272753, 335696, 545506, 671392, 1091012, 2182024, 3545789, 4364048, 7091578, 8728096, 14183156, 28366312, 56732624, 113465248]

約数ペア:

[(1, 113465248), (2, 56732624), (4, 28366312), (8, 14183156), (13, 8728096), (16, 7091578), (26, 4364048), (32, 3545789), (52, 2182024), (104, 1091012), (169, 671392), (208, 545506), (338, 335696), (416, 272753), (676, 167848), (1352, 83924), (2704, 41962), (5408, 20981)]