8821232

素因数分解:

$2^4\times 7^1\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{113}}^1$

素因数の和:186

約数の個数: 80

約数和(自身を含む): 21373632

約数和(自身を除く): 12552400

約数列:

[1, 2, 4, 7, 8, 14, 16, 17, 28, 34, 41, 56, 68, 82, 112, 113, 119, 136, 164, 226, 238, 272, 287, 328, 452, 476, 574, 656, 697, 791, 904, 952, 1148, 1394, 1582, 1808, 1904, 1921, 2296, 2788, 3164, 3842, 4592, 4633, 4879, 5576, 6328, 7684, 9266, 9758, 11152, 12656, 13447, 15368, 18532, 19516, 26894, 30736, 32431, 37064, 39032, 53788, 64862, 74128, 78064, 78761, 107576, 129724, 157522, 215152, 259448, 315044, 518896, 551327, 630088, 1102654, 1260176, 2205308, 4410616, 8821232]

約数ペア:

[(1, 8821232), (2, 4410616), (4, 2205308), (7, 1260176), (8, 1102654), (14, 630088), (16, 551327), (17, 518896), (28, 315044), (34, 259448), (41, 215152), (56, 157522), (68, 129724), (82, 107576), (112, 78761), (113, 78064), (119, 74128), (136, 64862), (164, 53788), (226, 39032), (238, 37064), (272, 32431), (287, 30736), (328, 26894), (452, 19516), (476, 18532), (574, 15368), (656, 13447), (697, 12656), (791, 11152), (904, 9758), (952, 9266), (1148, 7684), (1394, 6328), (1582, 5576), (1808, 4879), (1904, 4633), (1921, 4592), (2296, 3842), (2788, 3164)]