22478552

素因数分解:

$2^3\times {\mathrm{89}}^1\times {\mathrm{131}}^1\times {\mathrm{241}}^1$

素因数の和:467

約数の個数: 32

約数和(自身を含む): 43124400

約数和(自身を除く): 20645848

約数列:

[1, 2, 4, 8, 89, 131, 178, 241, 262, 356, 482, 524, 712, 964, 1048, 1928, 11659, 21449, 23318, 31571, 42898, 46636, 63142, 85796, 93272, 126284, 171592, 252568, 2809819, 5619638, 11239276, 22478552]

約数ペア:

[(1, 22478552), (2, 11239276), (4, 5619638), (8, 2809819), (89, 252568), (131, 171592), (178, 126284), (241, 93272), (262, 85796), (356, 63142), (482, 46636), (524, 42898), (712, 31571), (964, 23318), (1048, 21449), (1928, 11659)]