43958128

素因数分解:

$2^4\times {\mathrm{79}}^1\times {\mathrm{83}}^1\times {\mathrm{419}}^1$

素因数の和:589

約数の個数: 40

約数和(自身を含む): 87494400

約数和(自身を除く): 43536272

約数列:

[1, 2, 4, 8, 16, 79, 83, 158, 166, 316, 332, 419, 632, 664, 838, 1264, 1328, 1676, 3352, 6557, 6704, 13114, 26228, 33101, 34777, 52456, 66202, 69554, 104912, 132404, 139108, 264808, 278216, 529616, 556432, 2747383, 5494766, 10989532, 21979064, 43958128]

約数ペア:

[(1, 43958128), (2, 21979064), (4, 10989532), (8, 5494766), (16, 2747383), (79, 556432), (83, 529616), (158, 278216), (166, 264808), (316, 139108), (332, 132404), (419, 104912), (632, 69554), (664, 66202), (838, 52456), (1264, 34777), (1328, 33101), (1676, 26228), (3352, 13114), (6557, 6704)]