129644624

素因数分解:

$2^4\times {\mathrm{41}}^1\times {\mathrm{107}}^1\times {\mathrm{1847}}^1$

素因数の和:2003

約数の個数: 40

約数和(自身を含む): 259858368

約数和(自身を除く): 130213744

約数列:

[1, 2, 4, 8, 16, 41, 82, 107, 164, 214, 328, 428, 656, 856, 1712, 1847, 3694, 4387, 7388, 8774, 14776, 17548, 29552, 35096, 70192, 75727, 151454, 197629, 302908, 395258, 605816, 790516, 1211632, 1581032, 3162064, 8102789, 16205578, 32411156, 64822312, 129644624]

約数ペア:

[(1, 129644624), (2, 64822312), (4, 32411156), (8, 16205578), (16, 8102789), (41, 3162064), (82, 1581032), (107, 1211632), (164, 790516), (214, 605816), (328, 395258), (428, 302908), (656, 197629), (856, 151454), (1712, 75727), (1847, 70192), (3694, 35096), (4387, 29552), (7388, 17548), (8774, 14776)]