31217256

素因数分解:

$2^3\times 3^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{2693}}^1$

素因数の和:2735

約数の個数: 96

約数和(自身を含む): 100863360

約数和(自身を除く): 69646104

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 23, 24, 28, 36, 42, 46, 56, 63, 69, 72, 84, 92, 126, 138, 161, 168, 184, 207, 252, 276, 322, 414, 483, 504, 552, 644, 828, 966, 1288, 1449, 1656, 1932, 2693, 2898, 3864, 5386, 5796, 8079, 10772, 11592, 16158, 18851, 21544, 24237, 32316, 37702, 48474, 56553, 61939, 64632, 75404, 96948, 113106, 123878, 150808, 169659, 185817, 193896, 226212, 247756, 339318, 371634, 433573, 452424, 495512, 557451, 678636, 743268, 867146, 1114902, 1300719, 1357272, 1486536, 1734292, 2229804, 2601438, 3468584, 3902157, 4459608, 5202876, 7804314, 10405752, 15608628, 31217256]

約数ペア:

[(1, 31217256), (2, 15608628), (3, 10405752), (4, 7804314), (6, 5202876), (7, 4459608), (8, 3902157), (9, 3468584), (12, 2601438), (14, 2229804), (18, 1734292), (21, 1486536), (23, 1357272), (24, 1300719), (28, 1114902), (36, 867146), (42, 743268), (46, 678636), (56, 557451), (63, 495512), (69, 452424), (72, 433573), (84, 371634), (92, 339318), (126, 247756), (138, 226212), (161, 193896), (168, 185817), (184, 169659), (207, 150808), (252, 123878), (276, 113106), (322, 96948), (414, 75404), (483, 64632), (504, 61939), (552, 56553), (644, 48474), (828, 37702), (966, 32316), (1288, 24237), (1449, 21544), (1656, 18851), (1932, 16158), (2693, 11592), (2898, 10772), (3864, 8079), (5386, 5796)]