85488512

素因数分解:

$2^7\times {\mathrm{17}}^2\times {\mathrm{2311}}^1$

素因数の和:2359

約数の個数: 48

約数和(自身を含む): 180994920

約数和(自身を除く): 95506408

約数列:

[1, 2, 4, 8, 16, 17, 32, 34, 64, 68, 128, 136, 272, 289, 544, 578, 1088, 1156, 2176, 2311, 2312, 4622, 4624, 9244, 9248, 18488, 18496, 36976, 36992, 39287, 73952, 78574, 147904, 157148, 295808, 314296, 628592, 667879, 1257184, 1335758, 2514368, 2671516, 5028736, 5343032, 10686064, 21372128, 42744256, 85488512]

約数ペア:

[(1, 85488512), (2, 42744256), (4, 21372128), (8, 10686064), (16, 5343032), (17, 5028736), (32, 2671516), (34, 2514368), (64, 1335758), (68, 1257184), (128, 667879), (136, 628592), (272, 314296), (289, 295808), (544, 157148), (578, 147904), (1088, 78574), (1156, 73952), (2176, 39287), (2311, 36992), (2312, 36976), (4622, 18496), (4624, 18488), (9244, 9248)]