31869168

素因数分解:

$2^4\times 3^1\times {\mathrm{23}}^1\times {\mathrm{28867}}^1$

素因数の和:28901

約数の個数: 40

約数和(自身を含む): 85911168

約数和(自身を除く): 54042000

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 23, 24, 46, 48, 69, 92, 138, 184, 276, 368, 552, 1104, 28867, 57734, 86601, 115468, 173202, 230936, 346404, 461872, 663941, 692808, 1327882, 1385616, 1991823, 2655764, 3983646, 5311528, 7967292, 10623056, 15934584, 31869168]

約数ペア:

[(1, 31869168), (2, 15934584), (3, 10623056), (4, 7967292), (6, 5311528), (8, 3983646), (12, 2655764), (16, 1991823), (23, 1385616), (24, 1327882), (46, 692808), (48, 663941), (69, 461872), (92, 346404), (138, 230936), (184, 173202), (276, 115468), (368, 86601), (552, 57734), (1104, 28867)]