80547904

素因数分解:

$2^6\times {\mathrm{17}}^1\times {\mathrm{101}}^1\times {\mathrm{733}}^1$

素因数の和:863

約数の個数: 56

約数和(自身を含む): 171148248

約数和(自身を除く): 90600344

約数列:

[1, 2, 4, 8, 16, 17, 32, 34, 64, 68, 101, 136, 202, 272, 404, 544, 733, 808, 1088, 1466, 1616, 1717, 2932, 3232, 3434, 5864, 6464, 6868, 11728, 12461, 13736, 23456, 24922, 27472, 46912, 49844, 54944, 74033, 99688, 109888, 148066, 199376, 296132, 398752, 592264, 797504, 1184528, 1258561, 2369056, 2517122, 4738112, 5034244, 10068488, 20136976, 40273952, 80547904]

約数ペア:

[(1, 80547904), (2, 40273952), (4, 20136976), (8, 10068488), (16, 5034244), (17, 4738112), (32, 2517122), (34, 2369056), (64, 1258561), (68, 1184528), (101, 797504), (136, 592264), (202, 398752), (272, 296132), (404, 199376), (544, 148066), (733, 109888), (808, 99688), (1088, 74033), (1466, 54944), (1616, 49844), (1717, 46912), (2932, 27472), (3232, 24922), (3434, 23456), (5864, 13736), (6464, 12461), (6868, 11728)]