8503538368

素因数分解:

$2^6\times {\mathrm{13}}^1\times {\mathrm{97}}^1\times {\mathrm{105367}}^1$

素因数の和:105489

約数の個数: 56

約数和(自身を含む): 18359741792

約数和(自身を除く): 9856203424

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 64, 97, 104, 194, 208, 388, 416, 776, 832, 1261, 1552, 2522, 3104, 5044, 6208, 10088, 20176, 40352, 80704, 105367, 210734, 421468, 842936, 1369771, 1685872, 2739542, 3371744, 5479084, 6743488, 10220599, 10958168, 20441198, 21916336, 40882396, 43832672, 81764792, 87665344, 132867787, 163529584, 265735574, 327059168, 531471148, 654118336, 1062942296, 2125884592, 4251769184, 8503538368]

約数ペア:

[(1, 8503538368), (2, 4251769184), (4, 2125884592), (8, 1062942296), (13, 654118336), (16, 531471148), (26, 327059168), (32, 265735574), (52, 163529584), (64, 132867787), (97, 87665344), (104, 81764792), (194, 43832672), (208, 40882396), (388, 21916336), (416, 20441198), (776, 10958168), (832, 10220599), (1261, 6743488), (1552, 5479084), (2522, 3371744), (3104, 2739542), (5044, 1685872), (6208, 1369771), (10088, 842936), (20176, 421468), (40352, 210734), (80704, 105367)]