255801088

素因数分解:

$2^8\times {\mathrm{31}}^1\times {\mathrm{32233}}^1$

素因数の和:32280

約数の個数: 36

約数和(自身を含む): 527090368

約数和(自身を除く): 271289280

約数列:

[1, 2, 4, 8, 16, 31, 32, 62, 64, 124, 128, 248, 256, 496, 992, 1984, 3968, 7936, 32233, 64466, 128932, 257864, 515728, 999223, 1031456, 1998446, 2062912, 3996892, 4125824, 7993784, 8251648, 15987568, 31975136, 63950272, 127900544, 255801088]

約数ペア:

[(1, 255801088), (2, 127900544), (4, 63950272), (8, 31975136), (16, 15987568), (31, 8251648), (32, 7993784), (62, 4125824), (64, 3996892), (124, 2062912), (128, 1998446), (248, 1031456), (256, 999223), (496, 515728), (992, 257864), (1984, 128932), (3968, 64466), (7936, 32233)]