194594816

素因数分解:

$2^{11}\times {\mathrm{13}}^1\times {\mathrm{7309}}^1$

素因数の和:7344

約数の個数: 48

約数和(自身を含む): 419082300

約数和(自身を除く): 224487484

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 64, 104, 128, 208, 256, 416, 512, 832, 1024, 1664, 2048, 3328, 6656, 7309, 13312, 14618, 26624, 29236, 58472, 95017, 116944, 190034, 233888, 380068, 467776, 760136, 935552, 1520272, 1871104, 3040544, 3742208, 6081088, 7484416, 12162176, 14968832, 24324352, 48648704, 97297408, 194594816]

約数ペア:

[(1, 194594816), (2, 97297408), (4, 48648704), (8, 24324352), (13, 14968832), (16, 12162176), (26, 7484416), (32, 6081088), (52, 3742208), (64, 3040544), (104, 1871104), (128, 1520272), (208, 935552), (256, 760136), (416, 467776), (512, 380068), (832, 233888), (1024, 190034), (1664, 116944), (2048, 95017), (3328, 58472), (6656, 29236), (7309, 26624), (13312, 14618)]