191235584

素因数分解:

$2^9\times {\mathrm{17}}^1\times {\mathrm{127}}^1\times {\mathrm{173}}^1$

素因数の和:335

約数の個数: 80

約数和(自身を含む): 410116608

約数和(自身を除く): 218881024

約数列:

[1, 2, 4, 8, 16, 17, 32, 34, 64, 68, 127, 128, 136, 173, 254, 256, 272, 346, 508, 512, 544, 692, 1016, 1088, 1384, 2032, 2159, 2176, 2768, 2941, 4064, 4318, 4352, 5536, 5882, 8128, 8636, 8704, 11072, 11764, 16256, 17272, 21971, 22144, 23528, 32512, 34544, 43942, 44288, 47056, 65024, 69088, 87884, 88576, 94112, 138176, 175768, 188224, 276352, 351536, 373507, 376448, 552704, 703072, 747014, 752896, 1105408, 1406144, 1494028, 1505792, 2812288, 2988056, 5624576, 5976112, 11249152, 11952224, 23904448, 47808896, 95617792, 191235584]

約数ペア:

[(1, 191235584), (2, 95617792), (4, 47808896), (8, 23904448), (16, 11952224), (17, 11249152), (32, 5976112), (34, 5624576), (64, 2988056), (68, 2812288), (127, 1505792), (128, 1494028), (136, 1406144), (173, 1105408), (254, 752896), (256, 747014), (272, 703072), (346, 552704), (508, 376448), (512, 373507), (544, 351536), (692, 276352), (1016, 188224), (1088, 175768), (1384, 138176), (2032, 94112), (2159, 88576), (2176, 87884), (2768, 69088), (2941, 65024), (4064, 47056), (4318, 44288), (4352, 43942), (5536, 34544), (5882, 32512), (8128, 23528), (8636, 22144), (8704, 21971), (11072, 17272), (11764, 16256)]