16562624

素因数分解:

$2^6\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{1171}}^1$

素因数の和:1213

約数の個数: 56

約数和(自身を含む): 37508688

約数和(自身を除く): 20946064

約数列:

[1, 2, 4, 8, 13, 16, 17, 26, 32, 34, 52, 64, 68, 104, 136, 208, 221, 272, 416, 442, 544, 832, 884, 1088, 1171, 1768, 2342, 3536, 4684, 7072, 9368, 14144, 15223, 18736, 19907, 30446, 37472, 39814, 60892, 74944, 79628, 121784, 159256, 243568, 258791, 318512, 487136, 517582, 637024, 974272, 1035164, 1274048, 2070328, 4140656, 8281312, 16562624]

約数ペア:

[(1, 16562624), (2, 8281312), (4, 4140656), (8, 2070328), (13, 1274048), (16, 1035164), (17, 974272), (26, 637024), (32, 517582), (34, 487136), (52, 318512), (64, 258791), (68, 243568), (104, 159256), (136, 121784), (208, 79628), (221, 74944), (272, 60892), (416, 39814), (442, 37472), (544, 30446), (832, 19907), (884, 18736), (1088, 15223), (1171, 14144), (1768, 9368), (2342, 7072), (3536, 4684)]