16837952

素因数分解:

$2^6\times {\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{227}}^1$

素因数の和:319

約数の個数: 56

約数和(自身を含む): 35905440

約数和(自身を除く): 19067488

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 61, 64, 76, 122, 152, 227, 244, 304, 454, 488, 608, 908, 976, 1159, 1216, 1816, 1952, 2318, 3632, 3904, 4313, 4636, 7264, 8626, 9272, 13847, 14528, 17252, 18544, 27694, 34504, 37088, 55388, 69008, 74176, 110776, 138016, 221552, 263093, 276032, 443104, 526186, 886208, 1052372, 2104744, 4209488, 8418976, 16837952]

約数ペア:

[(1, 16837952), (2, 8418976), (4, 4209488), (8, 2104744), (16, 1052372), (19, 886208), (32, 526186), (38, 443104), (61, 276032), (64, 263093), (76, 221552), (122, 138016), (152, 110776), (227, 74176), (244, 69008), (304, 55388), (454, 37088), (488, 34504), (608, 27694), (908, 18544), (976, 17252), (1159, 14528), (1216, 13847), (1816, 9272), (1952, 8626), (2318, 7264), (3632, 4636), (3904, 4313)]