16836664

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{89}}^1\times {\mathrm{107}}^1$

素因数の和:232

約数の個数: 64

約数和(自身を含む): 36741600

約数和(自身を除く): 19904936

約数列:

[1, 2, 4, 8, 13, 17, 26, 34, 52, 68, 89, 104, 107, 136, 178, 214, 221, 356, 428, 442, 712, 856, 884, 1157, 1391, 1513, 1768, 1819, 2314, 2782, 3026, 3638, 4628, 5564, 6052, 7276, 9256, 9523, 11128, 12104, 14552, 19046, 19669, 23647, 38092, 39338, 47294, 76184, 78676, 94588, 123799, 157352, 161891, 189176, 247598, 323782, 495196, 647564, 990392, 1295128, 2104583, 4209166, 8418332, 16836664]

約数ペア:

[(1, 16836664), (2, 8418332), (4, 4209166), (8, 2104583), (13, 1295128), (17, 990392), (26, 647564), (34, 495196), (52, 323782), (68, 247598), (89, 189176), (104, 161891), (107, 157352), (136, 123799), (178, 94588), (214, 78676), (221, 76184), (356, 47294), (428, 39338), (442, 38092), (712, 23647), (856, 19669), (884, 19046), (1157, 14552), (1391, 12104), (1513, 11128), (1768, 9523), (1819, 9256), (2314, 7276), (2782, 6052), (3026, 5564), (3638, 4628)]