40053736

素因数分解:

$2^3\times {\mathrm{31}}^1\times {\mathrm{161507}}^1$

素因数の和:161544

約数の個数: 16

約数和(自身を含む): 77523840

約数和(自身を除く): 37470104

約数列:

[1, 2, 4, 8, 31, 62, 124, 248, 161507, 323014, 646028, 1292056, 5006717, 10013434, 20026868, 40053736]

約数ペア:

[(1, 40053736), (2, 20026868), (4, 10013434), (8, 5006717), (31, 1292056), (62, 646028), (124, 323014), (248, 161507)]