80459776

素因数分解:

$2^{11}\times {\mathrm{17}}^1\times {\mathrm{2311}}^1$

素因数の和:2350

約数の個数: 48

約数和(自身を含む): 170417520

約数和(自身を除く): 89957744

約数列:

[1, 2, 4, 8, 16, 17, 32, 34, 64, 68, 128, 136, 256, 272, 512, 544, 1024, 1088, 2048, 2176, 2311, 4352, 4622, 8704, 9244, 17408, 18488, 34816, 36976, 39287, 73952, 78574, 147904, 157148, 295808, 314296, 591616, 628592, 1183232, 1257184, 2366464, 2514368, 4732928, 5028736, 10057472, 20114944, 40229888, 80459776]

約数ペア:

[(1, 80459776), (2, 40229888), (4, 20114944), (8, 10057472), (16, 5028736), (17, 4732928), (32, 2514368), (34, 2366464), (64, 1257184), (68, 1183232), (128, 628592), (136, 591616), (256, 314296), (272, 295808), (512, 157148), (544, 147904), (1024, 78574), (1088, 73952), (2048, 39287), (2176, 36976), (2311, 34816), (4352, 18488), (4622, 17408), (8704, 9244)]