40893952

素因数分解:

$2^9\times {\mathrm{11}}^1\times {\mathrm{53}}^1\times {\mathrm{137}}^1$

素因数の和:219

約数の個数: 80

約数和(自身を含む): 91480752

約数和(自身を除く): 50586800

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 44, 53, 64, 88, 106, 128, 137, 176, 212, 256, 274, 352, 424, 512, 548, 583, 704, 848, 1096, 1166, 1408, 1507, 1696, 2192, 2332, 2816, 3014, 3392, 4384, 4664, 5632, 6028, 6784, 7261, 8768, 9328, 12056, 13568, 14522, 17536, 18656, 24112, 27136, 29044, 35072, 37312, 48224, 58088, 70144, 74624, 79871, 96448, 116176, 149248, 159742, 192896, 232352, 298496, 319484, 385792, 464704, 638968, 771584, 929408, 1277936, 1858816, 2555872, 3717632, 5111744, 10223488, 20446976, 40893952]

約数ペア:

[(1, 40893952), (2, 20446976), (4, 10223488), (8, 5111744), (11, 3717632), (16, 2555872), (22, 1858816), (32, 1277936), (44, 929408), (53, 771584), (64, 638968), (88, 464704), (106, 385792), (128, 319484), (137, 298496), (176, 232352), (212, 192896), (256, 159742), (274, 149248), (352, 116176), (424, 96448), (512, 79871), (548, 74624), (583, 70144), (704, 58088), (848, 48224), (1096, 37312), (1166, 35072), (1408, 29044), (1507, 27136), (1696, 24112), (2192, 18656), (2332, 17536), (2816, 14522), (3014, 13568), (3392, 12056), (4384, 9328), (4664, 8768), (5632, 7261), (6028, 6784)]