31590132

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{83}}^1\times {\mathrm{197}}^1$

素因数の和:317

約数の個数: 96

約数和(自身を含む): 89413632

約数和(自身を除く): 57823500

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 23, 28, 42, 46, 69, 83, 84, 92, 138, 161, 166, 197, 249, 276, 322, 332, 394, 483, 498, 581, 591, 644, 788, 966, 996, 1162, 1182, 1379, 1743, 1909, 1932, 2324, 2364, 2758, 3486, 3818, 4137, 4531, 5516, 5727, 6972, 7636, 8274, 9062, 11454, 13363, 13593, 16351, 16548, 18124, 22908, 26726, 27186, 31717, 32702, 40089, 49053, 53452, 54372, 63434, 65404, 80178, 95151, 98106, 114457, 126868, 160356, 190302, 196212, 228914, 343371, 376073, 380604, 457828, 686742, 752146, 1128219, 1373484, 1504292, 2256438, 2632511, 4512876, 5265022, 7897533, 10530044, 15795066, 31590132]

約数ペア:

[(1, 31590132), (2, 15795066), (3, 10530044), (4, 7897533), (6, 5265022), (7, 4512876), (12, 2632511), (14, 2256438), (21, 1504292), (23, 1373484), (28, 1128219), (42, 752146), (46, 686742), (69, 457828), (83, 380604), (84, 376073), (92, 343371), (138, 228914), (161, 196212), (166, 190302), (197, 160356), (249, 126868), (276, 114457), (322, 98106), (332, 95151), (394, 80178), (483, 65404), (498, 63434), (581, 54372), (591, 53452), (644, 49053), (788, 40089), (966, 32702), (996, 31717), (1162, 27186), (1182, 26726), (1379, 22908), (1743, 18124), (1909, 16548), (1932, 16351), (2324, 13593), (2364, 13363), (2758, 11454), (3486, 9062), (3818, 8274), (4137, 7636), (4531, 6972), (5516, 5727)]