87398896

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{18269}}^1$

素因数の和:18313

約数の個数: 40

約数和(自身を含む): 190300320

約数和(自身を除く): 102901424

約数列:

[1, 2, 4, 8, 13, 16, 23, 26, 46, 52, 92, 104, 184, 208, 299, 368, 598, 1196, 2392, 4784, 18269, 36538, 73076, 146152, 237497, 292304, 420187, 474994, 840374, 949988, 1680748, 1899976, 3361496, 3799952, 5462431, 6722992, 10924862, 21849724, 43699448, 87398896]

約数ペア:

[(1, 87398896), (2, 43699448), (4, 21849724), (8, 10924862), (13, 6722992), (16, 5462431), (23, 3799952), (26, 3361496), (46, 1899976), (52, 1680748), (92, 949988), (104, 840374), (184, 474994), (208, 420187), (299, 292304), (368, 237497), (598, 146152), (1196, 73076), (2392, 36538), (4784, 18269)]