31073054

素因数分解:

$2^1\times {\mathrm{101}}^1\times {\mathrm{199}}^1\times {\mathrm{773}}^1$

素因数の和:1075

約数の個数: 16

約数和(自身を含む): 47368800

約数和(自身を除く): 16295746

約数列:

[1, 2, 101, 199, 202, 398, 773, 1546, 20099, 40198, 78073, 153827, 156146, 307654, 15536527, 31073054]

約数ペア:

[(1, 31073054), (2, 15536527), (101, 307654), (199, 156146), (202, 153827), (398, 78073), (773, 40198), (1546, 20099)]