85789592

素因数分解:

$2^3\times 7^2\times {\mathrm{89}}^1\times {\mathrm{2459}}^1$

素因数の和:2568

約数の個数: 48

約数和(自身を含む): 189297000

約数和(自身を除く): 103507408

約数列:

[1, 2, 4, 7, 8, 14, 28, 49, 56, 89, 98, 178, 196, 356, 392, 623, 712, 1246, 2459, 2492, 4361, 4918, 4984, 8722, 9836, 17213, 17444, 19672, 34426, 34888, 68852, 120491, 137704, 218851, 240982, 437702, 481964, 875404, 963928, 1531957, 1750808, 3063914, 6127828, 10723699, 12255656, 21447398, 42894796, 85789592]

約数ペア:

[(1, 85789592), (2, 42894796), (4, 21447398), (7, 12255656), (8, 10723699), (14, 6127828), (28, 3063914), (49, 1750808), (56, 1531957), (89, 963928), (98, 875404), (178, 481964), (196, 437702), (356, 240982), (392, 218851), (623, 137704), (712, 120491), (1246, 68852), (2459, 34888), (2492, 34426), (4361, 19672), (4918, 17444), (4984, 17213), (8722, 9836)]