16980456496

素因数分解:

$2^4\times {\mathrm{9433}}^1\times {\mathrm{112507}}^1$

素因数の和:121948

約数の個数: 20

約数和(自身を含む): 32903414632

約数和(自身を除く): 15922958136

約数列:

[1, 2, 4, 8, 16, 9433, 18866, 37732, 75464, 112507, 150928, 225014, 450028, 900056, 1800112, 1061278531, 2122557062, 4245114124, 8490228248, 16980456496]

約数ペア:

[(1, 16980456496), (2, 8490228248), (4, 4245114124), (8, 2122557062), (16, 1061278531), (9433, 1800112), (18866, 900056), (37732, 450028), (75464, 225014), (112507, 150928)]