31323424

素因数分解:

$2^5\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{53}}^1\times {\mathrm{73}}^1$

素因数の和:170

約数の個数: 96

約数和(自身を含む): 72503424

約数和(自身を除く): 41180000

約数列:

[1, 2, 4, 8, 11, 16, 22, 23, 32, 44, 46, 53, 73, 88, 92, 106, 146, 176, 184, 212, 253, 292, 352, 368, 424, 506, 583, 584, 736, 803, 848, 1012, 1166, 1168, 1219, 1606, 1679, 1696, 2024, 2332, 2336, 2438, 3212, 3358, 3869, 4048, 4664, 4876, 6424, 6716, 7738, 8096, 9328, 9752, 12848, 13409, 13432, 15476, 18469, 18656, 19504, 25696, 26818, 26864, 30952, 36938, 39008, 42559, 53636, 53728, 61904, 73876, 85118, 88987, 107272, 123808, 147752, 170236, 177974, 214544, 295504, 340472, 355948, 429088, 591008, 680944, 711896, 978857, 1361888, 1423792, 1957714, 2847584, 3915428, 7830856, 15661712, 31323424]

約数ペア:

[(1, 31323424), (2, 15661712), (4, 7830856), (8, 3915428), (11, 2847584), (16, 1957714), (22, 1423792), (23, 1361888), (32, 978857), (44, 711896), (46, 680944), (53, 591008), (73, 429088), (88, 355948), (92, 340472), (106, 295504), (146, 214544), (176, 177974), (184, 170236), (212, 147752), (253, 123808), (292, 107272), (352, 88987), (368, 85118), (424, 73876), (506, 61904), (583, 53728), (584, 53636), (736, 42559), (803, 39008), (848, 36938), (1012, 30952), (1166, 26864), (1168, 26818), (1219, 25696), (1606, 19504), (1679, 18656), (1696, 18469), (2024, 15476), (2332, 13432), (2336, 13409), (2438, 12848), (3212, 9752), (3358, 9328), (3869, 8096), (4048, 7738), (4664, 6716), (4876, 6424)]