103678027744

素因数分解:

$2^5\times {\mathrm{41}}^1\times {\mathrm{20021}}^1\times {\mathrm{3947}}^1$

素因数の和:24019

約数の個数: 48

約数和(自身を含む): 209157980976

約数和(自身を除く): 105479953232

約数列:

[1, 2, 4, 8, 16, 32, 41, 82, 164, 328, 656, 1312, 3947, 7894, 15788, 20021, 31576, 40042, 63152, 80084, 126304, 160168, 161827, 320336, 323654, 640672, 647308, 820861, 1294616, 1641722, 2589232, 3283444, 5178464, 6566888, 13133776, 26267552, 79022887, 158045774, 316091548, 632183096, 1264366192, 2528732384, 3239938367, 6479876734, 12959753468, 25919506936, 51839013872, 103678027744]

約数ペア:

[(1, 103678027744), (2, 51839013872), (4, 25919506936), (8, 12959753468), (16, 6479876734), (32, 3239938367), (41, 2528732384), (82, 1264366192), (164, 632183096), (328, 316091548), (656, 158045774), (1312, 79022887), (3947, 26267552), (7894, 13133776), (15788, 6566888), (20021, 5178464), (31576, 3283444), (40042, 2589232), (63152, 1641722), (80084, 1294616), (126304, 820861), (160168, 647308), (161827, 640672), (320336, 323654)]