172871248

素因数分解:

$2^4\times {\mathrm{11}}^2\times {\mathrm{89293}}^1$

素因数の和:89323

約数の個数: 30

約数和(自身を含む): 368159162

約数和(自身を除く): 195287914

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 88, 121, 176, 242, 484, 968, 1936, 89293, 178586, 357172, 714344, 982223, 1428688, 1964446, 3928892, 7857784, 10804453, 15715568, 21608906, 43217812, 86435624, 172871248]

約数ペア:

[(1, 172871248), (2, 86435624), (4, 43217812), (8, 21608906), (11, 15715568), (16, 10804453), (22, 7857784), (44, 3928892), (88, 1964446), (121, 1428688), (176, 982223), (242, 714344), (484, 357172), (968, 178586), (1936, 89293)]