800080384

素因数分解:

$2^9\times {\mathrm{17}}^1\times {\mathrm{91921}}^1$

素因数の和:91956

約数の個数: 40

約数和(自身を含む): 1692651708

約数和(自身を除く): 892571324

約数列:

[1, 2, 4, 8, 16, 17, 32, 34, 64, 68, 128, 136, 256, 272, 512, 544, 1088, 2176, 4352, 8704, 91921, 183842, 367684, 735368, 1470736, 1562657, 2941472, 3125314, 5882944, 6250628, 11765888, 12501256, 23531776, 25002512, 47063552, 50005024, 100010048, 200020096, 400040192, 800080384]

約数ペア:

[(1, 800080384), (2, 400040192), (4, 200020096), (8, 100010048), (16, 50005024), (17, 47063552), (32, 25002512), (34, 23531776), (64, 12501256), (68, 11765888), (128, 6250628), (136, 5882944), (256, 3125314), (272, 2941472), (512, 1562657), (544, 1470736), (1088, 735368), (2176, 367684), (4352, 183842), (8704, 91921)]