81333952

素因数分解:

$2^6\times 7^1\times {\mathrm{181549}}^1$

素因数の和:181568

約数の個数: 28

約数和(自身を含む): 184454800

約数和(自身を除く): 103120848

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 224, 448, 181549, 363098, 726196, 1270843, 1452392, 2541686, 2904784, 5083372, 5809568, 10166744, 11619136, 20333488, 40666976, 81333952]

約数ペア:

[(1, 81333952), (2, 40666976), (4, 20333488), (7, 11619136), (8, 10166744), (14, 5809568), (16, 5083372), (28, 2904784), (32, 2541686), (56, 1452392), (64, 1270843), (112, 726196), (224, 363098), (448, 181549)]