38441488

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{47}}^1\times {\mathrm{97}}^1$

素因数の和:200

約数の個数: 80

約数和(自身を含む): 83994624

約数和(自身を除く): 45553136

約数列:

[1, 2, 4, 8, 16, 17, 31, 34, 47, 62, 68, 94, 97, 124, 136, 188, 194, 248, 272, 376, 388, 496, 527, 752, 776, 799, 1054, 1457, 1552, 1598, 1649, 2108, 2914, 3007, 3196, 3298, 4216, 4559, 5828, 6014, 6392, 6596, 8432, 9118, 11656, 12028, 12784, 13192, 18236, 23312, 24056, 24769, 26384, 36472, 48112, 49538, 51119, 72944, 77503, 99076, 102238, 141329, 155006, 198152, 204476, 282658, 310012, 396304, 408952, 565316, 620024, 817904, 1130632, 1240048, 2261264, 2402593, 4805186, 9610372, 19220744, 38441488]

約数ペア:

[(1, 38441488), (2, 19220744), (4, 9610372), (8, 4805186), (16, 2402593), (17, 2261264), (31, 1240048), (34, 1130632), (47, 817904), (62, 620024), (68, 565316), (94, 408952), (97, 396304), (124, 310012), (136, 282658), (188, 204476), (194, 198152), (248, 155006), (272, 141329), (376, 102238), (388, 99076), (496, 77503), (527, 72944), (752, 51119), (776, 49538), (799, 48112), (1054, 36472), (1457, 26384), (1552, 24769), (1598, 24056), (1649, 23312), (2108, 18236), (2914, 13192), (3007, 12784), (3196, 12028), (3298, 11656), (4216, 9118), (4559, 8432), (5828, 6596), (6014, 6392)]