83995856

素因数分解:

$2^4\times 7^1\times {\mathrm{43}}^1\times {\mathrm{107}}^1\times {\mathrm{163}}^1$

素因数の和:328

約数の個数: 80

約数和(自身を含む): 193273344

約数和(自身を除く): 109277488

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 43, 56, 86, 107, 112, 163, 172, 214, 301, 326, 344, 428, 602, 652, 688, 749, 856, 1141, 1204, 1304, 1498, 1712, 2282, 2408, 2608, 2996, 4564, 4601, 4816, 5992, 7009, 9128, 9202, 11984, 14018, 17441, 18256, 18404, 28036, 32207, 34882, 36808, 49063, 56072, 64414, 69764, 73616, 98126, 112144, 122087, 128828, 139528, 196252, 244174, 257656, 279056, 392504, 488348, 515312, 749963, 785008, 976696, 1499926, 1953392, 2999852, 5249741, 5999704, 10499482, 11999408, 20998964, 41997928, 83995856]

約数ペア:

[(1, 83995856), (2, 41997928), (4, 20998964), (7, 11999408), (8, 10499482), (14, 5999704), (16, 5249741), (28, 2999852), (43, 1953392), (56, 1499926), (86, 976696), (107, 785008), (112, 749963), (163, 515312), (172, 488348), (214, 392504), (301, 279056), (326, 257656), (344, 244174), (428, 196252), (602, 139528), (652, 128828), (688, 122087), (749, 112144), (856, 98126), (1141, 73616), (1204, 69764), (1304, 64414), (1498, 56072), (1712, 49063), (2282, 36808), (2408, 34882), (2608, 32207), (2996, 28036), (4564, 18404), (4601, 18256), (4816, 17441), (5992, 14018), (7009, 11984), (9128, 9202)]