145328

素因数分解:

$2^4\times {\mathrm{31}}^1\times {\mathrm{293}}^1$

素因数の和:332

約数の個数: 20

約数和(自身を含む): 291648

約数和(自身を除く): 146320

約数列:

[1, 2, 4, 8, 16, 31, 62, 124, 248, 293, 496, 586, 1172, 2344, 4688, 9083, 18166, 36332, 72664, 145328]

約数ペア:

[(1, 145328), (2, 72664), (4, 36332), (8, 18166), (16, 9083), (31, 4688), (62, 2344), (124, 1172), (248, 586), (293, 496)]