132451984

素因数分解:

$2^4\times 7^1\times {\mathrm{61}}^1\times {\mathrm{19387}}^1$

素因数の和:19463

約数の個数: 40

約数和(自身を含む): 298109888

約数和(自身を除く): 165657904

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 61, 112, 122, 244, 427, 488, 854, 976, 1708, 3416, 6832, 19387, 38774, 77548, 135709, 155096, 271418, 310192, 542836, 1085672, 1182607, 2171344, 2365214, 4730428, 8278249, 9460856, 16556498, 18921712, 33112996, 66225992, 132451984]

約数ペア:

[(1, 132451984), (2, 66225992), (4, 33112996), (7, 18921712), (8, 16556498), (14, 9460856), (16, 8278249), (28, 4730428), (56, 2365214), (61, 2171344), (112, 1182607), (122, 1085672), (244, 542836), (427, 310192), (488, 271418), (854, 155096), (976, 135709), (1708, 77548), (3416, 38774), (6832, 19387)]