129293992

素因数分解:

$2^3\times {\mathrm{41}}^1\times {\mathrm{47}}^1\times {\mathrm{8387}}^1$

素因数の和:8481

約数の個数: 32

約数和(自身を含む): 253653120

約数和(自身を除く): 124359128

約数列:

[1, 2, 4, 8, 41, 47, 82, 94, 164, 188, 328, 376, 1927, 3854, 7708, 8387, 15416, 16774, 33548, 67096, 343867, 394189, 687734, 788378, 1375468, 1576756, 2750936, 3153512, 16161749, 32323498, 64646996, 129293992]

約数ペア:

[(1, 129293992), (2, 64646996), (4, 32323498), (8, 16161749), (41, 3153512), (47, 2750936), (82, 1576756), (94, 1375468), (164, 788378), (188, 687734), (328, 394189), (376, 343867), (1927, 67096), (3854, 33548), (7708, 16774), (8387, 15416)]