23195744

素因数分解:

$2^5\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{137}}^1$

素因数の和:208

約数の個数: 96

約数和(自身を含む): 55502496

約数和(自身を除く): 32306752

約数列:

[1, 2, 4, 8, 11, 13, 16, 22, 26, 32, 37, 44, 52, 74, 88, 104, 137, 143, 148, 176, 208, 274, 286, 296, 352, 407, 416, 481, 548, 572, 592, 814, 962, 1096, 1144, 1184, 1507, 1628, 1781, 1924, 2192, 2288, 3014, 3256, 3562, 3848, 4384, 4576, 5069, 5291, 6028, 6512, 7124, 7696, 10138, 10582, 12056, 13024, 14248, 15392, 19591, 20276, 21164, 24112, 28496, 39182, 40552, 42328, 48224, 55759, 56992, 65897, 78364, 81104, 84656, 111518, 131794, 156728, 162208, 169312, 223036, 263588, 313456, 446072, 527176, 626912, 724867, 892144, 1054352, 1449734, 1784288, 2108704, 2899468, 5798936, 11597872, 23195744]

約数ペア:

[(1, 23195744), (2, 11597872), (4, 5798936), (8, 2899468), (11, 2108704), (13, 1784288), (16, 1449734), (22, 1054352), (26, 892144), (32, 724867), (37, 626912), (44, 527176), (52, 446072), (74, 313456), (88, 263588), (104, 223036), (137, 169312), (143, 162208), (148, 156728), (176, 131794), (208, 111518), (274, 84656), (286, 81104), (296, 78364), (352, 65897), (407, 56992), (416, 55759), (481, 48224), (548, 42328), (572, 40552), (592, 39182), (814, 28496), (962, 24112), (1096, 21164), (1144, 20276), (1184, 19591), (1507, 15392), (1628, 14248), (1781, 13024), (1924, 12056), (2192, 10582), (2288, 10138), (3014, 7696), (3256, 7124), (3562, 6512), (3848, 6028), (4384, 5291), (4576, 5069)]