127687552

素因数分解:

$2^7\times {\mathrm{263}}^1\times {\mathrm{3793}}^1$

素因数の和:4070

約数の個数: 32

約数和(自身を含む): 255412080

約数和(自身を除く): 127724528

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 263, 526, 1052, 2104, 3793, 4208, 7586, 8416, 15172, 16832, 30344, 33664, 60688, 121376, 242752, 485504, 997559, 1995118, 3990236, 7980472, 15960944, 31921888, 63843776, 127687552]

約数ペア:

[(1, 127687552), (2, 63843776), (4, 31921888), (8, 15960944), (16, 7980472), (32, 3990236), (64, 1995118), (128, 997559), (263, 485504), (526, 242752), (1052, 121376), (2104, 60688), (3793, 33664), (4208, 30344), (7586, 16832), (8416, 15172)]