31998528

素因数分解:

$2^6\times 3^2\times {\mathrm{73}}^1\times {\mathrm{761}}^1$

素因数の和:852

約数の個数: 84

約数和(自身を含む): 93096588

約数和(自身を除く): 61098060

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 64, 72, 73, 96, 144, 146, 192, 219, 288, 292, 438, 576, 584, 657, 761, 876, 1168, 1314, 1522, 1752, 2283, 2336, 2628, 3044, 3504, 4566, 4672, 5256, 6088, 6849, 7008, 9132, 10512, 12176, 13698, 14016, 18264, 21024, 24352, 27396, 36528, 42048, 48704, 54792, 55553, 73056, 109584, 111106, 146112, 166659, 219168, 222212, 333318, 438336, 444424, 499977, 666636, 888848, 999954, 1333272, 1777696, 1999908, 2666544, 3555392, 3999816, 5333088, 7999632, 10666176, 15999264, 31998528]

約数ペア:

[(1, 31998528), (2, 15999264), (3, 10666176), (4, 7999632), (6, 5333088), (8, 3999816), (9, 3555392), (12, 2666544), (16, 1999908), (18, 1777696), (24, 1333272), (32, 999954), (36, 888848), (48, 666636), (64, 499977), (72, 444424), (73, 438336), (96, 333318), (144, 222212), (146, 219168), (192, 166659), (219, 146112), (288, 111106), (292, 109584), (438, 73056), (576, 55553), (584, 54792), (657, 48704), (761, 42048), (876, 36528), (1168, 27396), (1314, 24352), (1522, 21024), (1752, 18264), (2283, 14016), (2336, 13698), (2628, 12176), (3044, 10512), (3504, 9132), (4566, 7008), (4672, 6849), (5256, 6088)]