89565532

素因数分解:

$2^2\times 7^3\times {\mathrm{97}}^1\times {\mathrm{673}}^1$

素因数の和:795

約数の個数: 48

約数和(自身を含む): 184945600

約数和(自身を除く): 95380068

約数列:

[1, 2, 4, 7, 14, 28, 49, 97, 98, 194, 196, 343, 388, 673, 679, 686, 1346, 1358, 1372, 2692, 2716, 4711, 4753, 9422, 9506, 18844, 19012, 32977, 33271, 65281, 65954, 66542, 130562, 131908, 133084, 230839, 261124, 456967, 461678, 913934, 923356, 1827868, 3198769, 6397538, 12795076, 22391383, 44782766, 89565532]

約数ペア:

[(1, 89565532), (2, 44782766), (4, 22391383), (7, 12795076), (14, 6397538), (28, 3198769), (49, 1827868), (97, 923356), (98, 913934), (194, 461678), (196, 456967), (343, 261124), (388, 230839), (673, 133084), (679, 131908), (686, 130562), (1346, 66542), (1358, 65954), (1372, 65281), (2692, 33271), (2716, 32977), (4711, 19012), (4753, 18844), (9422, 9506)]