161730896

素因数分解:

$2^4\times {\mathrm{41}}^1\times {\mathrm{101}}^1\times {\mathrm{2441}}^1$

素因数の和:2591

約数の個数: 40

約数和(自身を含む): 324307368

約数和(自身を除く): 162576472

約数列:

[1, 2, 4, 8, 16, 41, 82, 101, 164, 202, 328, 404, 656, 808, 1616, 2441, 4141, 4882, 8282, 9764, 16564, 19528, 33128, 39056, 66256, 100081, 200162, 246541, 400324, 493082, 800648, 986164, 1601296, 1972328, 3944656, 10108181, 20216362, 40432724, 80865448, 161730896]

約数ペア:

[(1, 161730896), (2, 80865448), (4, 40432724), (8, 20216362), (16, 10108181), (41, 3944656), (82, 1972328), (101, 1601296), (164, 986164), (202, 800648), (328, 493082), (404, 400324), (656, 246541), (808, 200162), (1616, 100081), (2441, 66256), (4141, 39056), (4882, 33128), (8282, 19528), (9764, 16564)]