16611888

素因数分解:

$2^4\times 3^1\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{367}}^1$

素因数の和:442

約数の個数: 80

約数和(自身を含む): 45997056

約数和(自身を除く): 29385168

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 23, 24, 41, 46, 48, 69, 82, 92, 123, 138, 164, 184, 246, 276, 328, 367, 368, 492, 552, 656, 734, 943, 984, 1101, 1104, 1468, 1886, 1968, 2202, 2829, 2936, 3772, 4404, 5658, 5872, 7544, 8441, 8808, 11316, 15047, 15088, 16882, 17616, 22632, 25323, 30094, 33764, 45141, 45264, 50646, 60188, 67528, 90282, 101292, 120376, 135056, 180564, 202584, 240752, 346081, 361128, 405168, 692162, 722256, 1038243, 1384324, 2076486, 2768648, 4152972, 5537296, 8305944, 16611888]

約数ペア:

[(1, 16611888), (2, 8305944), (3, 5537296), (4, 4152972), (6, 2768648), (8, 2076486), (12, 1384324), (16, 1038243), (23, 722256), (24, 692162), (41, 405168), (46, 361128), (48, 346081), (69, 240752), (82, 202584), (92, 180564), (123, 135056), (138, 120376), (164, 101292), (184, 90282), (246, 67528), (276, 60188), (328, 50646), (367, 45264), (368, 45141), (492, 33764), (552, 30094), (656, 25323), (734, 22632), (943, 17616), (984, 16882), (1101, 15088), (1104, 15047), (1468, 11316), (1886, 8808), (1968, 8441), (2202, 7544), (2829, 5872), (2936, 5658), (3772, 4404)]