163984358

素因数分解:

$2^1\times {\mathrm{31}}^1\times {\mathrm{199}}^1\times {\mathrm{13291}}^1$

素因数の和:13523

約数の個数: 16

約数和(自身を含む): 255206400

約数和(自身を除く): 91222042

約数列:

[1, 2, 31, 62, 199, 398, 6169, 12338, 13291, 26582, 412021, 824042, 2644909, 5289818, 81992179, 163984358]

約数ペア:

[(1, 163984358), (2, 81992179), (31, 5289818), (62, 2644909), (199, 824042), (398, 412021), (6169, 26582), (12338, 13291)]