9171272

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{89}}^1\times {\mathrm{1171}}^1$

素因数の和:1277

約数の個数: 32

約数和(自身を含む): 18986400

約数和(自身を除く): 9815128

約数列:

[1, 2, 4, 8, 11, 22, 44, 88, 89, 178, 356, 712, 979, 1171, 1958, 2342, 3916, 4684, 7832, 9368, 12881, 25762, 51524, 103048, 104219, 208438, 416876, 833752, 1146409, 2292818, 4585636, 9171272]

約数ペア:

[(1, 9171272), (2, 4585636), (4, 2292818), (8, 1146409), (11, 833752), (22, 416876), (44, 208438), (88, 104219), (89, 103048), (178, 51524), (356, 25762), (712, 12881), (979, 9368), (1171, 7832), (1958, 4684), (2342, 3916)]