16843328

素因数分解:

$2^6\times {\mathrm{17}}^1\times {\mathrm{113}}^1\times {\mathrm{137}}^1$

素因数の和:279

約数の個数: 56

約数和(自身を含む): 35963352

約数和(自身を除く): 19120024

約数列:

[1, 2, 4, 8, 16, 17, 32, 34, 64, 68, 113, 136, 137, 226, 272, 274, 452, 544, 548, 904, 1088, 1096, 1808, 1921, 2192, 2329, 3616, 3842, 4384, 4658, 7232, 7684, 8768, 9316, 15368, 15481, 18632, 30736, 30962, 37264, 61472, 61924, 74528, 122944, 123848, 149056, 247696, 263177, 495392, 526354, 990784, 1052708, 2105416, 4210832, 8421664, 16843328]

約数ペア:

[(1, 16843328), (2, 8421664), (4, 4210832), (8, 2105416), (16, 1052708), (17, 990784), (32, 526354), (34, 495392), (64, 263177), (68, 247696), (113, 149056), (136, 123848), (137, 122944), (226, 74528), (272, 61924), (274, 61472), (452, 37264), (544, 30962), (548, 30736), (904, 18632), (1088, 15481), (1096, 15368), (1808, 9316), (1921, 8768), (2192, 7684), (2329, 7232), (3616, 4658), (3842, 4384)]