189712384

素因数分解:

$2^{11}\times {\mathrm{17}}^1\times {\mathrm{5449}}^1$

素因数の和:5488

約数の個数: 48

約数和(自身を含む): 401719500

約数和(自身を除く): 212007116

約数列:

[1, 2, 4, 8, 16, 17, 32, 34, 64, 68, 128, 136, 256, 272, 512, 544, 1024, 1088, 2048, 2176, 4352, 5449, 8704, 10898, 17408, 21796, 34816, 43592, 87184, 92633, 174368, 185266, 348736, 370532, 697472, 741064, 1394944, 1482128, 2789888, 2964256, 5579776, 5928512, 11159552, 11857024, 23714048, 47428096, 94856192, 189712384]

約数ペア:

[(1, 189712384), (2, 94856192), (4, 47428096), (8, 23714048), (16, 11857024), (17, 11159552), (32, 5928512), (34, 5579776), (64, 2964256), (68, 2789888), (128, 1482128), (136, 1394944), (256, 741064), (272, 697472), (512, 370532), (544, 348736), (1024, 185266), (1088, 174368), (2048, 92633), (2176, 87184), (4352, 43592), (5449, 34816), (8704, 21796), (10898, 17408)]