42311668

素因数分解:

$2^2\times 7^1\times {\mathrm{89}}^1\times {\mathrm{16979}}^1$

素因数の和:17079

約数の個数: 24

約数和(自身を含む): 85579200

約数和(自身を除く): 43267532

約数列:

[1, 2, 4, 7, 14, 28, 89, 178, 356, 623, 1246, 2492, 16979, 33958, 67916, 118853, 237706, 475412, 1511131, 3022262, 6044524, 10577917, 21155834, 42311668]

約数ペア:

[(1, 42311668), (2, 21155834), (4, 10577917), (7, 6044524), (14, 3022262), (28, 1511131), (89, 475412), (178, 237706), (356, 118853), (623, 67916), (1246, 33958), (2492, 16979)]