1555146064

素因数分解:

$2^4\times {\mathrm{131}}^1\times {\mathrm{257}}^1\times {\mathrm{2887}}^1$

素因数の和:3283

約数の個数: 40

約数和(自身を含む): 3048965568

約数和(自身を除く): 1493819504

約数列:

[1, 2, 4, 8, 16, 131, 257, 262, 514, 524, 1028, 1048, 2056, 2096, 2887, 4112, 5774, 11548, 23096, 33667, 46192, 67334, 134668, 269336, 378197, 538672, 741959, 756394, 1483918, 1512788, 2967836, 3025576, 5935672, 6051152, 11871344, 97196629, 194393258, 388786516, 777573032, 1555146064]

約数ペア:

[(1, 1555146064), (2, 777573032), (4, 388786516), (8, 194393258), (16, 97196629), (131, 11871344), (257, 6051152), (262, 5935672), (514, 3025576), (524, 2967836), (1028, 1512788), (1048, 1483918), (2056, 756394), (2096, 741959), (2887, 538672), (4112, 378197), (5774, 269336), (11548, 134668), (23096, 67334), (33667, 46192)]