31239744

素因数分解:

$2^6\times 3^1\times {\mathrm{17}}^2\times {\mathrm{563}}^1$

素因数の和:612

約数の個数: 84

約数和(自身を含む): 87959184

約数和(自身を除く): 56719440

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 17, 24, 32, 34, 48, 51, 64, 68, 96, 102, 136, 192, 204, 272, 289, 408, 544, 563, 578, 816, 867, 1088, 1126, 1156, 1632, 1689, 1734, 2252, 2312, 3264, 3378, 3468, 4504, 4624, 6756, 6936, 9008, 9248, 9571, 13512, 13872, 18016, 18496, 19142, 27024, 27744, 28713, 36032, 38284, 54048, 55488, 57426, 76568, 108096, 114852, 153136, 162707, 229704, 306272, 325414, 459408, 488121, 612544, 650828, 918816, 976242, 1301656, 1837632, 1952484, 2603312, 3904968, 5206624, 7809936, 10413248, 15619872, 31239744]

約数ペア:

[(1, 31239744), (2, 15619872), (3, 10413248), (4, 7809936), (6, 5206624), (8, 3904968), (12, 2603312), (16, 1952484), (17, 1837632), (24, 1301656), (32, 976242), (34, 918816), (48, 650828), (51, 612544), (64, 488121), (68, 459408), (96, 325414), (102, 306272), (136, 229704), (192, 162707), (204, 153136), (272, 114852), (289, 108096), (408, 76568), (544, 57426), (563, 55488), (578, 54048), (816, 38284), (867, 36032), (1088, 28713), (1126, 27744), (1156, 27024), (1632, 19142), (1689, 18496), (1734, 18016), (2252, 13872), (2312, 13512), (3264, 9571), (3378, 9248), (3468, 9008), (4504, 6936), (4624, 6756)]