191723008

素因数分解:

$2^9\times {\mathrm{17}}^1\times {\mathrm{22027}}^1$

素因数の和:22062

約数の個数: 40

約数和(自身を含む): 405623592

約数和(自身を除く): 213900584

約数列:

[1, 2, 4, 8, 16, 17, 32, 34, 64, 68, 128, 136, 256, 272, 512, 544, 1088, 2176, 4352, 8704, 22027, 44054, 88108, 176216, 352432, 374459, 704864, 748918, 1409728, 1497836, 2819456, 2995672, 5638912, 5991344, 11277824, 11982688, 23965376, 47930752, 95861504, 191723008]

約数ペア:

[(1, 191723008), (2, 95861504), (4, 47930752), (8, 23965376), (16, 11982688), (17, 11277824), (32, 5991344), (34, 5638912), (64, 2995672), (68, 2819456), (128, 1497836), (136, 1409728), (256, 748918), (272, 704864), (512, 374459), (544, 352432), (1088, 176216), (2176, 88108), (4352, 44054), (8704, 22027)]