31565505072

素因数分解:

$2^4\times 3^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{1681879}}^1$

素因数の和:1681930

約数の個数: 80

約数和(自身を含む): 90094947840

約数和(自身を除く): 58529442768

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 17, 23, 24, 34, 46, 48, 51, 68, 69, 92, 102, 136, 138, 184, 204, 272, 276, 368, 391, 408, 552, 782, 816, 1104, 1173, 1564, 2346, 3128, 4692, 6256, 9384, 18768, 1681879, 3363758, 5045637, 6727516, 10091274, 13455032, 20182548, 26910064, 28591943, 38683217, 40365096, 57183886, 77366434, 80730192, 85775829, 114367772, 116049651, 154732868, 171551658, 228735544, 232099302, 309465736, 343103316, 457471088, 464198604, 618931472, 657614689, 686206632, 928397208, 1315229378, 1372413264, 1856794416, 1972844067, 2630458756, 3945688134, 5260917512, 7891376268, 10521835024, 15782752536, 31565505072]

約数ペア:

[(1, 31565505072), (2, 15782752536), (3, 10521835024), (4, 7891376268), (6, 5260917512), (8, 3945688134), (12, 2630458756), (16, 1972844067), (17, 1856794416), (23, 1372413264), (24, 1315229378), (34, 928397208), (46, 686206632), (48, 657614689), (51, 618931472), (68, 464198604), (69, 457471088), (92, 343103316), (102, 309465736), (136, 232099302), (138, 228735544), (184, 171551658), (204, 154732868), (272, 116049651), (276, 114367772), (368, 85775829), (391, 80730192), (408, 77366434), (552, 57183886), (782, 40365096), (816, 38683217), (1104, 28591943), (1173, 26910064), (1564, 20182548), (2346, 13455032), (3128, 10091274), (4692, 6727516), (6256, 5045637), (9384, 3363758), (18768, 1681879)]