65209232

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{89}}^1\times {\mathrm{181}}^1$

素因数の和:312

約数の個数: 80

約数和(自身を含む): 146240640

約数和(自身を除く): 81031408

約数列:

[1, 2, 4, 8, 11, 16, 22, 23, 44, 46, 88, 89, 92, 176, 178, 181, 184, 253, 356, 362, 368, 506, 712, 724, 979, 1012, 1424, 1448, 1958, 1991, 2024, 2047, 2896, 3916, 3982, 4048, 4094, 4163, 7832, 7964, 8188, 8326, 15664, 15928, 16109, 16376, 16652, 22517, 31856, 32218, 32752, 33304, 45034, 45793, 64436, 66608, 90068, 91586, 128872, 177199, 180136, 183172, 257744, 354398, 360272, 366344, 370507, 708796, 732688, 741014, 1417592, 1482028, 2835184, 2964056, 4075577, 5928112, 8151154, 16302308, 32604616, 65209232]

約数ペア:

[(1, 65209232), (2, 32604616), (4, 16302308), (8, 8151154), (11, 5928112), (16, 4075577), (22, 2964056), (23, 2835184), (44, 1482028), (46, 1417592), (88, 741014), (89, 732688), (92, 708796), (176, 370507), (178, 366344), (181, 360272), (184, 354398), (253, 257744), (356, 183172), (362, 180136), (368, 177199), (506, 128872), (712, 91586), (724, 90068), (979, 66608), (1012, 64436), (1424, 45793), (1448, 45034), (1958, 33304), (1991, 32752), (2024, 32218), (2047, 31856), (2896, 22517), (3916, 16652), (3982, 16376), (4048, 16109), (4094, 15928), (4163, 15664), (7832, 8326), (7964, 8188)]