55812016

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{151}}^1\times {\mathrm{1777}}^1$

素因数の和:1949

約数の個数: 40

約数和(自身を含む): 117291104

約数和(自身を除く): 61479088

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 151, 208, 302, 604, 1208, 1777, 1963, 2416, 3554, 3926, 7108, 7852, 14216, 15704, 23101, 28432, 31408, 46202, 92404, 184808, 268327, 369616, 536654, 1073308, 2146616, 3488251, 4293232, 6976502, 13953004, 27906008, 55812016]

約数ペア:

[(1, 55812016), (2, 27906008), (4, 13953004), (8, 6976502), (13, 4293232), (16, 3488251), (26, 2146616), (52, 1073308), (104, 536654), (151, 369616), (208, 268327), (302, 184808), (604, 92404), (1208, 46202), (1777, 31408), (1963, 28432), (2416, 23101), (3554, 15704), (3926, 14216), (7108, 7852)]