23645164

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{89}}^1\times {\mathrm{3907}}^1$

素因数の和:4017

約数の個数: 24

約数和(自身を含む): 44316720

約数和(自身を除く): 20671556

約数列:

[1, 2, 4, 17, 34, 68, 89, 178, 356, 1513, 3026, 3907, 6052, 7814, 15628, 66419, 132838, 265676, 347723, 695446, 1390892, 5911291, 11822582, 23645164]

約数ペア:

[(1, 23645164), (2, 11822582), (4, 5911291), (17, 1390892), (34, 695446), (68, 347723), (89, 265676), (178, 132838), (356, 66419), (1513, 15628), (3026, 7814), (3907, 6052)]