1081748224

素因数分解:

$2^8\times {\mathrm{31}}^1\times {\mathrm{136309}}^1$

素因数の和:136356

約数の個数: 36

約数和(自身を含む): 2228941120

約数和(自身を除く): 1147192896

約数列:

[1, 2, 4, 8, 16, 31, 32, 62, 64, 124, 128, 248, 256, 496, 992, 1984, 3968, 7936, 136309, 272618, 545236, 1090472, 2180944, 4225579, 4361888, 8451158, 8723776, 16902316, 17447552, 33804632, 34895104, 67609264, 135218528, 270437056, 540874112, 1081748224]

約数ペア:

[(1, 1081748224), (2, 540874112), (4, 270437056), (8, 135218528), (16, 67609264), (31, 34895104), (32, 33804632), (62, 17447552), (64, 16902316), (124, 8723776), (128, 8451158), (248, 4361888), (256, 4225579), (496, 2180944), (992, 1090472), (1984, 545236), (3968, 272618), (7936, 136309)]