16376576

素因数分解:

$2^8\times {\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{71}}^1$

素因数の和:157

約数の個数: 72

約数和(自身を含む): 35761824

約数和(自身を除く): 19385248

約数列:

[1, 2, 4, 8, 16, 17, 32, 34, 53, 64, 68, 71, 106, 128, 136, 142, 212, 256, 272, 284, 424, 544, 568, 848, 901, 1088, 1136, 1207, 1696, 1802, 2176, 2272, 2414, 3392, 3604, 3763, 4352, 4544, 4828, 6784, 7208, 7526, 9088, 9656, 13568, 14416, 15052, 18176, 19312, 28832, 30104, 38624, 57664, 60208, 63971, 77248, 115328, 120416, 127942, 154496, 230656, 240832, 255884, 308992, 481664, 511768, 963328, 1023536, 2047072, 4094144, 8188288, 16376576]

約数ペア:

[(1, 16376576), (2, 8188288), (4, 4094144), (8, 2047072), (16, 1023536), (17, 963328), (32, 511768), (34, 481664), (53, 308992), (64, 255884), (68, 240832), (71, 230656), (106, 154496), (128, 127942), (136, 120416), (142, 115328), (212, 77248), (256, 63971), (272, 60208), (284, 57664), (424, 38624), (544, 30104), (568, 28832), (848, 19312), (901, 18176), (1088, 15052), (1136, 14416), (1207, 13568), (1696, 9656), (1802, 9088), (2176, 7526), (2272, 7208), (2414, 6784), (3392, 4828), (3604, 4544), (3763, 4352)]