22813232

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{1637}}^1$

素因数の和:1725

約数の個数: 40

約数和(自身を含む): 48340656

約数和(自身を除く): 25527424

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 67, 104, 134, 208, 268, 536, 871, 1072, 1637, 1742, 3274, 3484, 6548, 6968, 13096, 13936, 21281, 26192, 42562, 85124, 109679, 170248, 219358, 340496, 438716, 877432, 1425827, 1754864, 2851654, 5703308, 11406616, 22813232]

約数ペア:

[(1, 22813232), (2, 11406616), (4, 5703308), (8, 2851654), (13, 1754864), (16, 1425827), (26, 877432), (52, 438716), (67, 340496), (104, 219358), (134, 170248), (208, 109679), (268, 85124), (536, 42562), (871, 26192), (1072, 21281), (1637, 13936), (1742, 13096), (3274, 6968), (3484, 6548)]