31813696

素因数分解:

$2^6\times {\mathrm{29}}^1\times {\mathrm{61}}^1\times {\mathrm{281}}^1$

素因数の和:383

約数の個数: 56

約数和(自身を含む): 66614040

約数和(自身を除く): 34800344

約数列:

[1, 2, 4, 8, 16, 29, 32, 58, 61, 64, 116, 122, 232, 244, 281, 464, 488, 562, 928, 976, 1124, 1769, 1856, 1952, 2248, 3538, 3904, 4496, 7076, 8149, 8992, 14152, 16298, 17141, 17984, 28304, 32596, 34282, 56608, 65192, 68564, 113216, 130384, 137128, 260768, 274256, 497089, 521536, 548512, 994178, 1097024, 1988356, 3976712, 7953424, 15906848, 31813696]

約数ペア:

[(1, 31813696), (2, 15906848), (4, 7953424), (8, 3976712), (16, 1988356), (29, 1097024), (32, 994178), (58, 548512), (61, 521536), (64, 497089), (116, 274256), (122, 260768), (232, 137128), (244, 130384), (281, 113216), (464, 68564), (488, 65192), (562, 56608), (928, 34282), (976, 32596), (1124, 28304), (1769, 17984), (1856, 17141), (1952, 16298), (2248, 14152), (3538, 8992), (3904, 8149), (4496, 7076)]