82666048

素因数分解:

$2^6\times {\mathrm{23}}^1\times {\mathrm{89}}^1\times {\mathrm{631}}^1$

素因数の和:755

約数の個数: 56

約数和(自身を含む): 173370240

約数和(自身を除く): 90704192

約数列:

[1, 2, 4, 8, 16, 23, 32, 46, 64, 89, 92, 178, 184, 356, 368, 631, 712, 736, 1262, 1424, 1472, 2047, 2524, 2848, 4094, 5048, 5696, 8188, 10096, 14513, 16376, 20192, 29026, 32752, 40384, 56159, 58052, 65504, 112318, 116104, 131008, 224636, 232208, 449272, 464416, 898544, 928832, 1291657, 1797088, 2583314, 3594176, 5166628, 10333256, 20666512, 41333024, 82666048]

約数ペア:

[(1, 82666048), (2, 41333024), (4, 20666512), (8, 10333256), (16, 5166628), (23, 3594176), (32, 2583314), (46, 1797088), (64, 1291657), (89, 928832), (92, 898544), (178, 464416), (184, 449272), (356, 232208), (368, 224636), (631, 131008), (712, 116104), (736, 112318), (1262, 65504), (1424, 58052), (1472, 56159), (2047, 40384), (2524, 32752), (2848, 29026), (4094, 20192), (5048, 16376), (5696, 14513), (8188, 10096)]