221093024

素因数分解:

$2^5\times {\mathrm{17}}^1\times {\mathrm{547}}^1\times {\mathrm{743}}^1$

素因数の和:1317

約数の個数: 48

約数和(自身を含む): 462345408

約数和(自身を除く): 241252384

約数列:

[1, 2, 4, 8, 16, 17, 32, 34, 68, 136, 272, 544, 547, 743, 1094, 1486, 2188, 2972, 4376, 5944, 8752, 9299, 11888, 12631, 17504, 18598, 23776, 25262, 37196, 50524, 74392, 101048, 148784, 202096, 297568, 404192, 406421, 812842, 1625684, 3251368, 6502736, 6909157, 13005472, 13818314, 27636628, 55273256, 110546512, 221093024]

約数ペア:

[(1, 221093024), (2, 110546512), (4, 55273256), (8, 27636628), (16, 13818314), (17, 13005472), (32, 6909157), (34, 6502736), (68, 3251368), (136, 1625684), (272, 812842), (544, 406421), (547, 404192), (743, 297568), (1094, 202096), (1486, 148784), (2188, 101048), (2972, 74392), (4376, 50524), (5944, 37196), (8752, 25262), (9299, 23776), (11888, 18598), (12631, 17504)]