127940512

素因数分解:

$2^5\times 7^1\times {\mathrm{571163}}^1$

素因数の和:571180

約数の個数: 24

約数和(自身を含む): 287866656

約数和(自身を除く): 159926144

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 112, 224, 571163, 1142326, 2284652, 3998141, 4569304, 7996282, 9138608, 15992564, 18277216, 31985128, 63970256, 127940512]

約数ペア:

[(1, 127940512), (2, 63970256), (4, 31985128), (7, 18277216), (8, 15992564), (14, 9138608), (16, 7996282), (28, 4569304), (32, 3998141), (56, 2284652), (112, 1142326), (224, 571163)]