80383616

素因数分解:

$2^7\times {\mathrm{17}}^2\times {\mathrm{41}}^1\times {\mathrm{53}}^1$

素因数の和:142

約数の個数: 96

約数和(自身を含む): 177550380

約数和(自身を除く): 97166764

約数列:

[1, 2, 4, 8, 16, 17, 32, 34, 41, 53, 64, 68, 82, 106, 128, 136, 164, 212, 272, 289, 328, 424, 544, 578, 656, 697, 848, 901, 1088, 1156, 1312, 1394, 1696, 1802, 2173, 2176, 2312, 2624, 2788, 3392, 3604, 4346, 4624, 5248, 5576, 6784, 7208, 8692, 9248, 11152, 11849, 14416, 15317, 17384, 18496, 22304, 23698, 28832, 30634, 34768, 36941, 36992, 44608, 47396, 57664, 61268, 69536, 73882, 89216, 94792, 115328, 122536, 139072, 147764, 189584, 245072, 278144, 295528, 379168, 490144, 591056, 627997, 758336, 980288, 1182112, 1255994, 1516672, 1960576, 2364224, 2511988, 4728448, 5023976, 10047952, 20095904, 40191808, 80383616]

約数ペア:

[(1, 80383616), (2, 40191808), (4, 20095904), (8, 10047952), (16, 5023976), (17, 4728448), (32, 2511988), (34, 2364224), (41, 1960576), (53, 1516672), (64, 1255994), (68, 1182112), (82, 980288), (106, 758336), (128, 627997), (136, 591056), (164, 490144), (212, 379168), (272, 295528), (289, 278144), (328, 245072), (424, 189584), (544, 147764), (578, 139072), (656, 122536), (697, 115328), (848, 94792), (901, 89216), (1088, 73882), (1156, 69536), (1312, 61268), (1394, 57664), (1696, 47396), (1802, 44608), (2173, 36992), (2176, 36941), (2312, 34768), (2624, 30634), (2788, 28832), (3392, 23698), (3604, 22304), (4346, 18496), (4624, 17384), (5248, 15317), (5576, 14416), (6784, 11849), (7208, 11152), (8692, 9248)]