38641664

素因数分解:

$2^{13}\times {\mathrm{53}}^1\times {\mathrm{89}}^1$

素因数の和:168

約数の個数: 56

約数和(自身を含む): 79621380

約数和(自身を除く): 40979716

約数列:

[1, 2, 4, 8, 16, 32, 53, 64, 89, 106, 128, 178, 212, 256, 356, 424, 512, 712, 848, 1024, 1424, 1696, 2048, 2848, 3392, 4096, 4717, 5696, 6784, 8192, 9434, 11392, 13568, 18868, 22784, 27136, 37736, 45568, 54272, 75472, 91136, 108544, 150944, 182272, 217088, 301888, 364544, 434176, 603776, 729088, 1207552, 2415104, 4830208, 9660416, 19320832, 38641664]

約数ペア:

[(1, 38641664), (2, 19320832), (4, 9660416), (8, 4830208), (16, 2415104), (32, 1207552), (53, 729088), (64, 603776), (89, 434176), (106, 364544), (128, 301888), (178, 217088), (212, 182272), (256, 150944), (356, 108544), (424, 91136), (512, 75472), (712, 54272), (848, 45568), (1024, 37736), (1424, 27136), (1696, 22784), (2048, 18868), (2848, 13568), (3392, 11392), (4096, 9434), (4717, 8192), (5696, 6784)]