80080192

素因数分解:

$2^6\times {\mathrm{31}}^1\times {\mathrm{181}}^1\times {\mathrm{223}}^1$

素因数の和:447

約数の個数: 56

約数和(自身を含む): 165681152

約数和(自身を除く): 85600960

約数列:

[1, 2, 4, 8, 16, 31, 32, 62, 64, 124, 181, 223, 248, 362, 446, 496, 724, 892, 992, 1448, 1784, 1984, 2896, 3568, 5611, 5792, 6913, 7136, 11222, 11584, 13826, 14272, 22444, 27652, 40363, 44888, 55304, 80726, 89776, 110608, 161452, 179552, 221216, 322904, 359104, 442432, 645808, 1251253, 1291616, 2502506, 2583232, 5005012, 10010024, 20020048, 40040096, 80080192]

約数ペア:

[(1, 80080192), (2, 40040096), (4, 20020048), (8, 10010024), (16, 5005012), (31, 2583232), (32, 2502506), (62, 1291616), (64, 1251253), (124, 645808), (181, 442432), (223, 359104), (248, 322904), (362, 221216), (446, 179552), (496, 161452), (724, 110608), (892, 89776), (992, 80726), (1448, 55304), (1784, 44888), (1984, 40363), (2896, 27652), (3568, 22444), (5611, 14272), (5792, 13826), (6913, 11584), (7136, 11222)]