16351552

素因数分解:

$2^6\times 7^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{113}}^1$

素因数の和:168

約数の個数: 112

約数和(自身を含む): 41696640

約数和(自身を除く): 25345088

約数列:

[1, 2, 4, 7, 8, 14, 16, 17, 19, 28, 32, 34, 38, 56, 64, 68, 76, 112, 113, 119, 133, 136, 152, 224, 226, 238, 266, 272, 304, 323, 448, 452, 476, 532, 544, 608, 646, 791, 904, 952, 1064, 1088, 1216, 1292, 1582, 1808, 1904, 1921, 2128, 2147, 2261, 2584, 3164, 3616, 3808, 3842, 4256, 4294, 4522, 5168, 6328, 7232, 7616, 7684, 8512, 8588, 9044, 10336, 12656, 13447, 15029, 15368, 17176, 18088, 20672, 25312, 26894, 30058, 30736, 34352, 36176, 36499, 50624, 53788, 60116, 61472, 68704, 72352, 72998, 107576, 120232, 122944, 137408, 144704, 145996, 215152, 240464, 255493, 291992, 430304, 480928, 510986, 583984, 860608, 961856, 1021972, 1167968, 2043944, 2335936, 4087888, 8175776, 16351552]

約数ペア:

[(1, 16351552), (2, 8175776), (4, 4087888), (7, 2335936), (8, 2043944), (14, 1167968), (16, 1021972), (17, 961856), (19, 860608), (28, 583984), (32, 510986), (34, 480928), (38, 430304), (56, 291992), (64, 255493), (68, 240464), (76, 215152), (112, 145996), (113, 144704), (119, 137408), (133, 122944), (136, 120232), (152, 107576), (224, 72998), (226, 72352), (238, 68704), (266, 61472), (272, 60116), (304, 53788), (323, 50624), (448, 36499), (452, 36176), (476, 34352), (532, 30736), (544, 30058), (608, 26894), (646, 25312), (791, 20672), (904, 18088), (952, 17176), (1064, 15368), (1088, 15029), (1216, 13447), (1292, 12656), (1582, 10336), (1808, 9044), (1904, 8588), (1921, 8512), (2128, 7684), (2147, 7616), (2261, 7232), (2584, 6328), (3164, 5168), (3616, 4522), (3808, 4294), (3842, 4256)]