16489252

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{811}}^1$

素因数の和:868

約数の個数: 48

約数和(自身を含む): 34376832

約数和(自身を除く): 17887580

約数列:

[1, 2, 4, 13, 17, 23, 26, 34, 46, 52, 68, 92, 221, 299, 391, 442, 598, 782, 811, 884, 1196, 1564, 1622, 3244, 5083, 10166, 10543, 13787, 18653, 20332, 21086, 27574, 37306, 42172, 55148, 74612, 179231, 242489, 317101, 358462, 484978, 634202, 716924, 969956, 1268404, 4122313, 8244626, 16489252]

約数ペア:

[(1, 16489252), (2, 8244626), (4, 4122313), (13, 1268404), (17, 969956), (23, 716924), (26, 634202), (34, 484978), (46, 358462), (52, 317101), (68, 242489), (92, 179231), (221, 74612), (299, 55148), (391, 42172), (442, 37306), (598, 27574), (782, 21086), (811, 20332), (884, 18653), (1196, 13787), (1564, 10543), (1622, 10166), (3244, 5083)]