89339276

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{173}}^1\times {\mathrm{9931}}^1$

素因数の和:10121

約数の個数: 24

約数和(自身を含む): 169360464

約数和(自身を除く): 80021188

約数列:

[1, 2, 4, 13, 26, 52, 173, 346, 692, 2249, 4498, 8996, 9931, 19862, 39724, 129103, 258206, 516412, 1718063, 3436126, 6872252, 22334819, 44669638, 89339276]

約数ペア:

[(1, 89339276), (2, 44669638), (4, 22334819), (13, 6872252), (26, 3436126), (52, 1718063), (173, 516412), (346, 258206), (692, 129103), (2249, 39724), (4498, 19862), (8996, 9931)]