16486568056

素因数分解:

$2^3\times 7^1\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{231631}}^1$

素因数の和:231716

約数の個数: 64

約数和(自身を含む): 37357608960

約数和(自身を除く): 20871040904

約数列:

[1, 2, 4, 7, 8, 14, 28, 31, 41, 56, 62, 82, 124, 164, 217, 248, 287, 328, 434, 574, 868, 1148, 1271, 1736, 2296, 2542, 5084, 8897, 10168, 17794, 35588, 71176, 231631, 463262, 926524, 1621417, 1853048, 3242834, 6485668, 7180561, 9496871, 12971336, 14361122, 18993742, 28722244, 37987484, 50263927, 57444488, 66478097, 75974968, 100527854, 132956194, 201055708, 265912388, 294403001, 402111416, 531824776, 588806002, 1177612004, 2060821007, 2355224008, 4121642014, 8243284028, 16486568056]

約数ペア:

[(1, 16486568056), (2, 8243284028), (4, 4121642014), (7, 2355224008), (8, 2060821007), (14, 1177612004), (28, 588806002), (31, 531824776), (41, 402111416), (56, 294403001), (62, 265912388), (82, 201055708), (124, 132956194), (164, 100527854), (217, 75974968), (248, 66478097), (287, 57444488), (328, 50263927), (434, 37987484), (574, 28722244), (868, 18993742), (1148, 14361122), (1271, 12971336), (1736, 9496871), (2296, 7180561), (2542, 6485668), (5084, 3242834), (8897, 1853048), (10168, 1621417), (17794, 926524), (35588, 463262), (71176, 231631)]