89581814

素因数分解:

$2^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{67}}^1\times {\mathrm{2221}}^1$

素因数の和:2340

約数の個数: 32

約数和(自身を含む): 159557376

約数和(自身を除く): 69975562

約数列:

[1, 2, 7, 14, 43, 67, 86, 134, 301, 469, 602, 938, 2221, 2881, 4442, 5762, 15547, 20167, 31094, 40334, 95503, 148807, 191006, 297614, 668521, 1041649, 1337042, 2083298, 6398701, 12797402, 44790907, 89581814]

約数ペア:

[(1, 89581814), (2, 44790907), (7, 12797402), (14, 6398701), (43, 2083298), (67, 1337042), (86, 1041649), (134, 668521), (301, 297614), (469, 191006), (602, 148807), (938, 95503), (2221, 40334), (2881, 31094), (4442, 20167), (5762, 15547)]