80030464

素因数分解:

$2^8\times {\mathrm{312619}}^1$

素因数の和:312635

約数の個数: 18

約数和(自身を含む): 159748820

約数和(自身を除く): 79718356

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 256, 312619, 625238, 1250476, 2500952, 5001904, 10003808, 20007616, 40015232, 80030464]

約数ペア:

[(1, 80030464), (2, 40015232), (4, 20007616), (8, 10003808), (16, 5001904), (32, 2500952), (64, 1250476), (128, 625238), (256, 312619)]