161844008

素因数分解:

$2^3\times {\mathrm{23}}^1\times {\mathrm{89}}^1\times {\mathrm{9883}}^1$

素因数の和:10001

約数の個数: 32

約数和(自身を含む): 320241600

約数和(自身を除く): 158397592

約数列:

[1, 2, 4, 8, 23, 46, 89, 92, 178, 184, 356, 712, 2047, 4094, 8188, 9883, 16376, 19766, 39532, 79064, 227309, 454618, 879587, 909236, 1759174, 1818472, 3518348, 7036696, 20230501, 40461002, 80922004, 161844008]

約数ペア:

[(1, 161844008), (2, 80922004), (4, 40461002), (8, 20230501), (23, 7036696), (46, 3518348), (89, 1818472), (92, 1759174), (178, 909236), (184, 879587), (356, 454618), (712, 227309), (2047, 79064), (4094, 39532), (8188, 19766), (9883, 16376)]