231504128

素因数分解:

$2^8\times {\mathrm{79}}^1\times {\mathrm{11447}}^1$

素因数の和:11542

約数の個数: 36

約数和(自身を含む): 467994240

約数和(自身を除く): 236490112

約数列:

[1, 2, 4, 8, 16, 32, 64, 79, 128, 158, 256, 316, 632, 1264, 2528, 5056, 10112, 11447, 20224, 22894, 45788, 91576, 183152, 366304, 732608, 904313, 1465216, 1808626, 2930432, 3617252, 7234504, 14469008, 28938016, 57876032, 115752064, 231504128]

約数ペア:

[(1, 231504128), (2, 115752064), (4, 57876032), (8, 28938016), (16, 14469008), (32, 7234504), (64, 3617252), (79, 2930432), (128, 1808626), (158, 1465216), (256, 904313), (316, 732608), (632, 366304), (1264, 183152), (2528, 91576), (5056, 45788), (10112, 22894), (11447, 20224)]