16028416

素因数分解:

$2^8\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{127}}^1$

素因数の和:189

約数の個数: 72

約数和(自身を含む): 35320320

約数和(自身を除く): 19291904

約数列:

[1, 2, 4, 8, 16, 17, 29, 32, 34, 58, 64, 68, 116, 127, 128, 136, 232, 254, 256, 272, 464, 493, 508, 544, 928, 986, 1016, 1088, 1856, 1972, 2032, 2159, 2176, 3683, 3712, 3944, 4064, 4318, 4352, 7366, 7424, 7888, 8128, 8636, 14732, 15776, 16256, 17272, 29464, 31552, 32512, 34544, 58928, 62611, 63104, 69088, 117856, 125222, 126208, 138176, 235712, 250444, 276352, 471424, 500888, 552704, 942848, 1001776, 2003552, 4007104, 8014208, 16028416]

約数ペア:

[(1, 16028416), (2, 8014208), (4, 4007104), (8, 2003552), (16, 1001776), (17, 942848), (29, 552704), (32, 500888), (34, 471424), (58, 276352), (64, 250444), (68, 235712), (116, 138176), (127, 126208), (128, 125222), (136, 117856), (232, 69088), (254, 63104), (256, 62611), (272, 58928), (464, 34544), (493, 32512), (508, 31552), (544, 29464), (928, 17272), (986, 16256), (1016, 15776), (1088, 14732), (1856, 8636), (1972, 8128), (2032, 7888), (2159, 7424), (2176, 7366), (3683, 4352), (3712, 4318), (3944, 4064)]