16953809728

素因数分解:

$2^6\times {\mathrm{31}}^1\times {\mathrm{1907}}^1\times {\mathrm{4481}}^1$

素因数の和:6431

約数の個数: 56

約数和(自身を含む): 34753929984

約数和(自身を除く): 17800120256

約数列:

[1, 2, 4, 8, 16, 31, 32, 62, 64, 124, 248, 496, 992, 1907, 1984, 3814, 4481, 7628, 8962, 15256, 17924, 30512, 35848, 59117, 61024, 71696, 118234, 122048, 138911, 143392, 236468, 277822, 286784, 472936, 555644, 945872, 1111288, 1891744, 2222576, 3783488, 4445152, 8545267, 8890304, 17090534, 34181068, 68362136, 136724272, 264903277, 273448544, 529806554, 546897088, 1059613108, 2119226216, 4238452432, 8476904864, 16953809728]

約数ペア:

[(1, 16953809728), (2, 8476904864), (4, 4238452432), (8, 2119226216), (16, 1059613108), (31, 546897088), (32, 529806554), (62, 273448544), (64, 264903277), (124, 136724272), (248, 68362136), (496, 34181068), (992, 17090534), (1907, 8890304), (1984, 8545267), (3814, 4445152), (4481, 3783488), (7628, 2222576), (8962, 1891744), (15256, 1111288), (17924, 945872), (30512, 555644), (35848, 472936), (59117, 286784), (61024, 277822), (71696, 236468), (118234, 143392), (122048, 138911)]